På denna sida kan du ta del av publikationer som producerats av projektmedlemmar i e2mp.

Publikationer

Artiklar i tidskrifter

Sandberg, C. , Ferritsius, O. & Ferritsius, R. (2021). Energy efficiency in mechanical pulping-definitions and considerations. Nordic Pulp & Paper Research Journal,  

Norgren, R. , Jonsson, A. & Björkqvist, O. (2021). Fermented pulp and paper bio-sludge as feed for black soldier fly larvae. Biomass Conversion and Biorefinery,  

Sandberg, C. (2021). Fibre development in an intensified mechanical pulping process. Holzforschung,  

Berg, J. , Hellstadius, B. , Lundfors, M. & Engstrand, P. (2021). Low-consistency refining of CTMP targeting high strength and bulk : effect of filling pattern and trial scale. Nordic Pulp & Paper Research Journal, vol. 36: 1, ss. 33-41.  

Björk, E. , Vomhoff, H. & Engstrand, P. (2021). Production of fines from refined kraft pulp by fractionation with micro-perforated screens. Nordic Pulp & Paper Research Journal,  

Joelsson, T. , Svedberg, A. , Norgren, S. , Pettersson, G. , Berg, J. , Garcia-Lindgren, C. & Engstrand, P. (2021). Unique steel belt press technology for high strength papers from high yield pulp. SN Applide Sciences, vol. 3: 5    

Norgren, R. , Björkqvist, O. & Jonsson, A. (2020). Bio-sludge from the pulp and paper industry as feed for black soldier fly larvae : A study of critical factors for growth and survival. Waste and Biomass Valorization, vol. 11, ss. 5679-5685.    

Fiskari, J. , Ferritsius, R. , Osong, S. H. , Persson, A. , Höglund, T. , Immerzeel, P. & Norgren, M. (2020). Deep eutectic solvent delignification to low-energy mechanical pulp to produce papermaking fibers. BioResources, vol. 15: 3, ss. 6023-6032.  

Niskanen, I. , Forsberg, V. , Zakrisson, D. , Engberg, B. A. , Heikkilä, R. & Thungström, G. (2020). Determination of relative solids concentration in homogeneous dual component pulp-filler suspension by multi-spectrophotometer. Nordic Pulp & Paper Research Journal, vol. 35: 1, ss. 71-77.  

Ferritsius, R. , Sandberg, C. , Ferritsius, O. , Rundlöf, M. , Daniel, G. , Mörseburg, K. & Fernando, D. (2020). Development of fibre properties in mill scale high- And low consistency refining of thermomechanical pulp (Part 1). Nordic Pulp & Paper Research Journal, vol. 35: 4, ss. 589-599.  

Joelsson, T. , Pettersson, G. , Norgren, S. , Svedberg, A. , Höglund, H. & Engstrand, P. (2020). High strength paper from high yield pulps by means of hot-pressing. Nordic Pulp & Paper Research Journal, vol. 35: 2, ss. 195-204.    

Joelsson, T. , Pettersson, G. , Norgren, S. , Svedberg, A. , Höglund, H. & Engstrand, P. (2020). Improved paper wet-strength by increasing lignin content and hot-pressing temperature. ,

Joelsson, T. , Pettersson, G. , Norgren, S. , Svedberg, A. , Höglund, H. & Engstrand, P. (2020). Improving paper wet strength via increased lignin content and hot-pressing temperature. TAPPI Journal, vol. 19: 10, ss. 487-499.  

Fallahjoybari, N. , Engberg, B. A. & Persson, J. (2020). Large eddy simulation of turbulent pulp flow in a channel. Journal of Non-Newtonian Fluid Mechanics, vol. 285  

Sandberg, C. , Hill, J. & Jackson, M. (2020). On the development of the refiner mechanical pulping process - A review. Nordic Pulp & Paper Research Journal, vol. 35: 1    

Persson, J. , Gradin, P. & Nyström, S. (2020). The contact stress distribution in a double tapered bolt joint. Journal of Testing and Evaluation,  

Cordova, A. , Afewerki, S. , Alimohammadzadeh, R. , Sanhueza, I. , Tai, C. , Osong, S. H. , Engstrand, P. & Ibrahem, I. (2019). A sustainable strategy for production and functionalization of nanocelluloses. Pure and Applied Chemistry, vol. 91: 5, ss. 865-874.    

Alimohammadzadeh, R. , Osong, S. H. , Abbaszad Rafi, A. , Dahlström, C. & Cordova, A. (2019). Cellulosic Materials : Sustainable Surface Engineering of Lignocellulose and Cellulose by Synergistic Combination of Metal-Free Catalysis and Polyelectrolyte Complexes. Global Challenges, vol. 3: 7  

Sandberg, C. , Berg, J. & Engstrand, P. (2019). Low Consistency Refining Combined with Screen Fractionation : Reduction of Mechanical Pulping Process Complexity. BioResources, vol. 14: 1, ss. 882-894.    

Alimohammadzadeh, R. , Osong, S. H. , Abbaszad Rafi, A. , Dahlström, C. & Cordova, A. (2019). Sustainable Surface Engineering of Lignocellulose and Cellulose by Synergistic Combination of Metal‐Free Catalysis and Polyelectrolyte Complexes. Global Challenges, vol. 3    

Nyström, J. , Gradin, P. & Thörnberg, B. (2018). An experimental study of the chipping process with focus on energy consumption and chipping angles. Nordic Pulp & Paper Research Journal, vol. 33: 3, ss. 460-467.  

Ferritsius, O. , Ferritsius, R. & Rundlof, M. (2018). Average fibre length as a measure of the amount of long fibres in mechanical pulps - ranking of pulps may shift. Nordic Pulp & Paper Research Journal, vol. 33: 3, ss. 468-481.  

Rahman, H. , Engstrand, P. , Sandström, P. & Sjöstrand, B. (2018). Dewatering properties of low grammage handsheets softwood kraft pulps modified to minimize the need for refining. Nordic Pulp & Paper Research Journal, vol. 33: 3, ss. 397-403.  

Sandberg, C. , Nelsson, E. , Engberg, B. A. , Berg, J. & Engstrand, P. (2018). Effects of chip pretreatment and feeding segments on specific energy and pulp quality in TMP production. Nordic Pulp & Paper Research Journal, vol. 33: 3, ss. 448-459.  

Norgren, S. , Pettersson, G. & Höglund, H. (2018). Strong paper from spruce CTMP - Part II : Effect of pressing at nip press temperatures above the lignin softening temperature. Nordic Pulp & Paper Research Journal, vol. 33: 1, ss. 142-149.    

Ferritsius, R. , Ferritsius, O. , Hill, J. , Karlström, A. & Eriksson, K. (2018). TMP properties and refiner conditions in a CD82 chip refiner at different operation points. Part II : Comparison of the five tests. Nordic Pulp & Paper Research Journal, vol. 33: 1, ss. 82-94.    

Ferritsius, R. , Ferritsius, O. , Hill, J. , Karlström, A. & Eriksson, K. (2018). TMP properties and refining conditions in a CD82 chip refiner. Part I : Step changes of process variables, description of the tests. Nordic Pulp & Paper Research Journal, vol. 33: 1, ss. 69-81.    

Moilanen, C. , Björkqvist, T. , Ovaska, M. , Koivisto, J. , Miksic, A. , Engberg, B. A. , Salminen, L. I. , Saarenrinne, P. & et al. (2017). Influence of strain rate, temperature and fatigue on the radial compression behaviour of Norway spruce. Holzforschung, vol. 71: 6, ss. 505-514.  

Sandberg, C. , Berg, J. & Engstrand, P. (2017). Low consistency refining of mechanical pulp - system design. TAPPI Journal, vol. 16: 7, ss. 419-429.

Nelsson, E. , Paulsson, M. , Sandberg, C. , Svensson-Rundlöf, E. & Engstrand, P. (2017). Low dosage sulfite pretreatment at different refining temperatures in mill scale TMP production. Nordic Pulp & Paper Research Journal, vol. 32: 1, ss. 59-69.    

Sandberg, C. , Berg, J. & Engstrand, P. (2017). Mill evaluation of an intensified mechanical pulping process. Nordic Pulp & Paper Research Journal, vol. 32: 2, ss. 204-210.    

Ferritsius, O. , Ferritsius, R. , Hill, J. , Karlström, A. , Ferritsius, J. & Eriksson, K. (2017). Process considerations and its demands on TMP property measurements - A study on tensile index. Nordic Pulp & Paper Research Journal, vol. 32: 1, ss. 45-53.  

Sandberg, C. , Berg, J. & Engstrand, P. (2017). Process intensification in mechanical pulping. Nordic Pulp & Paper Research Journal, vol. 32: 4, ss. 615-622.    

Pettersson, G. , Norgren, S. & Höglund, H. (2017). Strong paper from spruce CTMP - Part I. Nordic Pulp & Paper Research Journal, vol. 32: 1, ss. 54-58.  

Afewerki, S. , Alimohammadzadeh, R. , Osong, S. H. , Tai, C. , Engstrand, P. & Cordova, A. (2017). Sustainable Design for the Direct Fabrication and Highly Versatile Functionalization of Nanocelluloses. Global Challenges, vol. 1: 7    

Rahman, H. , Lindström, M. E. , Sandström, P. , Salmen, L. & Engstrand, P. (2017). The effect of increased pulp yield using additives in the softwood kraft cook on the physical properties of low-grammage handsheets. Nordic Pulp & Paper Research Journal, vol. 32: 3, ss. 317-323.    

Hellström, P. , Heijnesson-Hulten, A. , Paulsson, M. , Hakansson, H. & Germgard, U. (2016). A comparative study of enzymatic and Fenton pretreatment applied to a birch kraft pulp used for MFC production in a pilot scale high-pressure homogenizer. TAPPI Journal, vol. 15: 6, ss. 375-381.  

Moilanen, C. S. , Björkqvist, T. , Engberg, B. A. , Salminen, L. I. & Saarenrinne, P. (2016). High strain rate radial compression of Norway spruce earlywood and latewood. Cellulose (London), vol. 23: 1, ss. 873-889.  

Gradin, P. , Berg, J. & Nyström, S. (2016). Measuring Tangential Forces in a Pulp Refiner : A Novel Approach. Experimental techniques (Westport, Conn.), vol. 40: 2, ss. 789-793.  

Osong, S. H. , Dahlström, C. , Forsberg, S. , Andres, B. , Engstrand, P. , Norgren, S. & Engström, A. (2016). Nanofibrillated cellulose/nanographite composite films. Cellulose (London), vol. 23: 4, ss. 2487-2500.  

Marais, A. , Enarsson, L. , Pettersson, G. , Lindström, T. & Wågberg, L. (2016). Pilot-scale papermaking using Layer-by-Layer treated fibres; Comparison between the effects of beating and of sequential addition of polymeric additives. Nordic Pulp & Paper Research Journal, vol. 31: 2, ss. 308-314.

Karlström, A. , Hill, J. , Ferritsius, R. & Ferritsius, O. (2016). Pulp property development Part II : Process non-linearities and their influence on pulp property development. Nordic Pulp & Paper Research Journal, vol. 31: 2, ss. 287-299.

Karlström, A. , Hill, J. , Ferritsius, O. & Ferritsius, R. (2016). Pulp property development Part III : Fiber residence time and consistency profile impact on specific energy and pulp properties. Nordic Pulp & Paper Research Journal, vol. 31: 2, ss. 300-307.

Osong, S. H. , Norgren, S. , Engstrand, P. , Lundberg, M. , Reza, M. & Tapani, V. (2016). Qualitative evaluation of microfibrillated cellulose usingthe crill method and some aspects of microscopy. Cellulose (London), vol. 23: 6, ss. 3611-3624.    

Reyier Österling, S. , Ferritsius, O. , Ferritsius, R. , Johansson, C. & Stångmyr, J. (2016). Weighted averages and distributions of fibre characteristics of mechanical pulps – Part II: Distributions of measured and predicted fibre characteristics by using raw data from an optical fibre analyser. Appita journal, vol. 69: 1, ss. 64-73.

Göransson, K. , Söderlind, U. , Engstrand, P. & Zhang, W. (2015). An experimental study on catalytic bed materials in a biomass dual fluidised bed gasifier. Renewable energy, vol. 81, ss. 251-261.  

Zhang, W. , He, J. , Engstrand, P. & Björkqvist, O. (2015). Economic evaluation on bio-synthetic natural gas production integrated in a thermomechanical pulp mill. Energies, vol. 8: 11, ss. 12795-12809.    

Sandberg, C. & Berg, J. (2015). Effect of flow recirculation on pulp quality and energy efficiency in low consistency refining of mechanical pulp. Nordic Pulp & Paper Research Journal, vol. 30: 2, ss. 230-233.  

Moilanen, C. S. , Saarenrinne, P. , Engberg, B. A. & Björkqvist, T. (2015). Image-based stress and strain measurement of wood in the split-Hopkinson pressure bar. Measurement science and technology, vol. 26: 8  

Göransson, K. , Söderlind, U. , Henschel, T. , Engstrand, P. & Zhang, W. (2015). Internal tar/CHreforming in a biomass dual fluidised bed gasifier.. Biomass Conversion and Biorefinery, vol. 5, ss. 355-366.    

Nelsson, E. , Sandberg, C. , Svensson-Rundlöf, E. , Engstrand, P. , Fernando, D. & Daniel, G. (2015). Low dosage sulfite pretreatment in a modern TMP-line. Nordic Pulp & Paper Research Journal, vol. 30: 4, ss. 591-598.    

Berg, J. , Sandberg, C. , Engberg, B. A. & Engstrand, P. (2015). Low-consistency refining of mechanical pulp in the light of forces on fibres. Nordic Pulp & Paper Research Journal, vol. 30: 2, ss. 225-229.    

Karlström, A. , Hill, J. , Ferritsius, R. & Ferritsius, O. (2015). Pulp property development Part I: Interlacing under-sampled pulp properties and TMP process data using piece-wise linear functions. Nordic Pulp & Paper Research Journal, vol. 30: 4, ss. 599-608.    

Pettersson, G. , Höglund, H. , Norgren, S. , Sjöberg, J. , Peng, F. , Hallgren, H. , Moberg, A. , Ljungqvist, C. & et al. (2015). Strong and bulky paperboard sheets from surface modified CTMP, manufactured at low energy. Nordic Pulp & Paper Research Journal, vol. 30: 2, ss. 318-324.  

Reyier Österling, S. , Ferritsius, O. , Ferritsius, R. & Stångmyr, J. (2015). Weighted averages and distributions of fibre characteristics of mechanical pulps Part I : Various methods of weighting data from an optical analyser can give averages that rank pulps differently. Appita journal, vol. 68: 4, ss. 357-368.

Hellström, L. M. , Biller, S. , Edvardsson, S. & Gradin, P. A. (2014). A theoretical and experimental study of the circular sawing process. Holzforschung, vol. 68: 3, ss. 307-312.  

Walter, K. , Paulsson, M. & Engstrand, P. (2014). Acid Hydrogen Peroxide Treatment of Norway Spruce TMP : The Effect of an Extended pH Range when Catalyzed by Free Ferrous and Free or EDG/EDTA-Chelated Ferric Ions. Journal of wood chemistry and technology, vol. 34: 2, ss. 135-155.  

Norgren, S. & Hoglund, H. (2014). Consolidation of fibre-fibre bonds in TMP and CTMP based papers. Paper Technology, vol. 55: 3, ss. 6-10.

Osong, S. H. , Norgren, S. , Engstrand, P. , Lundberg, M. & Hansen, P. (2014). Crill : A novel technique to characterize nano-ligno-cellulose. Nordic Pulp & Paper Research Journal, vol. 29: 2, ss. 190-194.  

Hellström, P. , Heijnesson-Hultén, A. , Paulsson, M. , Håkansson, H. & Germgård, U. (2014). Fenton pre-treated microfibrillated cellulose evaluated as a strength enhancer in the middle ply of paperboard. Nordic Pulp & Paper Research Journal, vol. 29: 4, ss. 732-740.  

Osong, S. H. , Norgren, S. & Engstrand, P. (2014). Paper strength improvement by inclusion of nano-ligno-cellulose to Chemi-thermomechanical pulp. Nordic Pulp & Paper Research Journal, vol. 29: 2, ss. 309-316.  

Enberg, S. , Rundlöf, M. , Paulsson, M. , Axelsson, P. , Eriksen, O. & Engstrand, P. (2014). Some causes of formation of colour during storage of hydrogen-peroxide bleached Norway spruce mechanical pulp. Nordic Pulp & Paper Research Journal, vol. 29: 2, ss. 356-366.  

Karlsson, A. , Paulsson, M. , Engstrand, P. & Hedenström, E. (2014). Strategies to reduce heat-induced darkening for enhanced bleachability of mechanical pulps. Appita journal, vol. 67: 1, ss. 50-57.

Hellström, P. , Heijnesson-Hultén, A. , Paulsson, M. , Håkansson, H. & Germgård, U. (2014). The effect of Fenton chemistry on the properties of microfibrillated cellulose. Cellulose (London), vol. 21: 3, ss. 1489-1503.    

Enberg, S. , Rundlöf, M. , Paulsson, M. , Axelsson, P. , Eriksen, O. & Engstrand, P. (2014). The influence of process waters on optical properties during storage of hydrogen-peroxide bleached Norway spruce mechanical pulp. Nordic Pulp & Paper Research Journal, vol. 29: 2, ss. 344-355.    

Isaksson, P. , Gradin, P. A. & Hellström, L. M. (2013). A numerical and experimental study regarding the influence of some process parameters on the damage state in wood chips. Holzforschung, vol. 67: 6, ss. 691-696.  

Lusth, H. , Gradin, P. A. & Hellström, L. M. (2013). A theoretical model for the prediction of energy consumption during the chipper canter process. Nordic Pulp & Paper Research Journal, vol. 28: 2, ss. 211-215.  

Walter, K. , Paulsson, M. & Hellström, P. (2013). Acid hydrogen peroxide treatment of Norway Spruce TMP : A model study using free ferrous ions and ferric ions chelated with EDTA as catalysts. Journal of wood chemistry and technology, vol. 33: 4, ss. 267-285.  

Osong, S. H. , Norgren, S. & Engstrand, P. (2013). An approach to produce nano-ligno-cellulose from mechanical pulp fine materials. Nordic Pulp & Paper Research Journal, vol. 28: 4, ss. 472-479.      

Ragauskas, A. J. , Paulsson, M. & Goyal, G. (2013). Editorial perspective on bleaching : Today and tomorrow. TAPPI Journal, vol. 12: 10, ss. 5-6.

Fjellström, H. , Engstrand, P. & Htun, M. (2013). ON THE RELATIONSHIP BETWEEN WOOD FIBRE WALL SWELLING, CHARGED GROUPS, AND DELAMINATION DURING REFINING. J-FOR-JOURNAL OF SCIENCE & TECHNOLOGY FOR FOREST PRODUCTS AND PROCESSES, vol. 3: 4, ss. 30-34.  

Fjellström, H. , Engstrand, P. & Htun, M. (2013). On the relationship between wood fibre wall swelling, charged groups, and delamination during refining. Journal of Science & Technology for Forest Products and Processes, vol. 3: 4, ss. 30-34.

He, J. , Engstrand, P. , Björkqvist, O. & Zhang, W. (2013). Techno-economic evaluation of a mechanical pulp mill with gasification. Nordic Pulp & Paper Research Journal, vol. 28: 3, ss. 349-357.  

Enberg, S. , Rundlöf, M. , Paulsson, M. , Johnsen, I. A. & Axelsson, P. (2013). The influence of process conditions during pulp storage on the optical properties of Norway spruce mechanical pulps. Nordic Pulp & Paper Research Journal, vol. 28: 2, ss. 203-210.  

Edvardsson, S. , Gradin, P. , Isaksson, P. & Gulliksson, M. (2012). A Note on Wet Paper Web Adhesion Strength. Journal of Testing and Evaluation, vol. 40: 4, ss. 682-686.  

Andersson, S. , Sandberg, C. & Engstrand, P. (2012). Comparison of mechanical pulps from two stage HC single disc and HC double disc - LC refining. Appita journal, vol. 65: 1, ss. 57-62.

Karlsson, A. , Enberg, S. , Rundlöf, M. , Paulsson, M. & Edström, P. (2012). Determining optical properties of mechanical pulps : Sheetmaking procedure and investigation of different ways to evaluate light absorption. Nordic Pulp & Paper Research Journal, vol. 27: 3, ss. 531-541.    

Ferritsius, R. , Reyier Österling, S. & Ferritsius, O. (2012). Development of TMP fibers in LC- and HC-refining. Nordic Pulp & Paper Research Journal, vol. 27: 5, ss. 860-871.  

Andersson, S. , Sandberg, C. & Engstrand, P. (2012). Effect of long fibre concentration on low consistency refining of mechanical pulp. Nordic Pulp & Paper Research Journal, vol. 27: 4, ss. 702-706.    

Hellström, L. , Carlberg, T. , Engstrand, P. , Gradin, P. & Gregersen, Ø. (2012). Evaluation Of Collimated Chipping Technology For Reducing Energy Consumption In Mechanical Pulping. Journal of Science & Technology for Forest Products and Processes, vol. 2: 3, ss. 6-9.

Hafrén, J. , Nelsson, E. , Gerritsen, H. C. & Bader, A. N. (2012). Optical properties of thermomechanical pulp (TMP) obtained from sulfite-pretreated Norway spruce with focus on two-photon spectral imaging (TPSI). Holzforschung, vol. 66: 7, ss. 817-824.  

Nelsson, E. , Sandberg, C. , Hildén, L. & Daniel, G. (2012). Pressurised compressive chip pre-treatment of Norway spruce with a mill scale Impressafiner. Nordic Pulp & Paper Research Journal, vol. 27: 1, ss. 056-062.  

Gorski, D. , Johansson, L. & Engstrand, P. (2012). Refiner bleaching in a peroxide-based ATMP process compared with conventional bleaching. Holzforschung, vol. 66: 3, ss. 275-281.  

Salmi, A. , Salminen, L. I. , Engberg, B. A. , Bjorkqvist, T. & Haeggstrom, E. (2012). Repetitive impact loading causes local plastic deformation in wood. Journal of Applied Physics, vol. 111: 2, ss. Art. no. 024901  

Fernando, D. , Muhic, D. , Engstrand, P. & Daniel, G. (2012). Surface and internal micro/ultrastructure of TMP fibres produced during high-intensity refining elucidate the development of pulp and paper properties. Holzforschung, vol. 66: 4, ss. 467-475.  

Lusth, H. , Gradin, P. A. & Hellström, L. M. (2012). The dependency of energy consumption on cutting angles in the canter chipping process. Nordic Pulp & Paper Research Journal, vol. 27: 5, ss. 886-889.    

Andersson, S. , Sandberg, C. & Engstrand, P. (2012). The effect of rotor position on pulp properties in a two-zoned low consistency refiner. Nordic Pulp & Paper Research Journal, vol. 27: 3, ss. 525-530.    

Reyier Österling, S. , Ferritsius, O. & Ferritsius, R. (2012). The influence of fiber dimensions on mechanical pulp long fiber tensile index and density. Nordic Pulp & Paper Research Journal, vol. 27: 5, ss. 844-859.    

Björkqvist, T. , Engberg, B. A. , Salminen, L. I. & Salmi, A. (2012). Towards optimal defibration : Energy reduction by fatiguing pre-treatment. Nordic Pulp & Paper Research Journal, vol. 27: 2, ss. 168-172.      

Hellström, L. , Gradin, P. , Gulliksson, M. & Carlberg, T. (2011). A laboratory wood chipper for chipping under realistic conditions. Experimental mechanics, vol. 51: 8, ss. 1309-1316.  

Gradin, P. , Isaksson, P. & Gulliksson, M. (2011). A Note on the Co-linearity of forces and Displacements in an Elastic Structure. Journal of Applied Fluid Mechanics, vol. 78: 6, ss. Art. no. 4003912  

Muhic, D. , Huhtanen, J. , Sundström, L. , Sandberg, C. , Ullmar, M. , Engstrand, P. & Vuorio, P. (2011). Energy efficiency in double disc refining. Influence of intensity by segment design. Nordic Pulp & Paper Research Journal, vol. 26: 3, ss. 224-231.    

Fernando, D. , Muhic, D. , Engstrand, P. & Daniel, G. (2011). Fundamental understanding of pulp property development under different thermomechanical pulp refining conditions as observed by a new Simons' staining method and SEM observation of the ultrastructure of fibre surfaces. Holzforschung, vol. 65: 6, ss. 777-786.  

Edvardsson, S. , Gradin, P. & Isaksson, P. (2011). On dissipative effects of paper web adhesion strength. International Journal of Solids and Structures, vol. 48: 1, ss. 24-30.  

Gorski, D. , Mörseburg, K. , Axelsson, P. & Engstrand, P. (2011). Peroxide-based ATMP refining of spruce : energy efficiency, fibre properties and pulp quality. Nordic Pulp & Paper Research Journal, vol. 26: 1, ss. 47-63.    

Hellström, L. , Gradin, P. , Engstrand, P. & Gregersen, Ø. (2011). Properties of wood chips for thermomechanical pulp (TMP) production as a function of spout angle. Holzforschung, vol. 65: 6, ss. 805-809.  

Isaksson, P. , Gradin, P. & Östlund, S. (2010). A simplified treatise of the Scott bond testing method. Experimental mechanics, vol. 50: 6, ss. 745-751.  

Logenius, L. , Agnemo, R. & Höglund, H. (2010). A study of the formation and elimination of chromophores in wood under mechanical pulping conditions using spectroscopy. Paperi ja puu - Paper and timber, vol. 92: 5, ss. 35-39.

Walter, K. , Paulsson, M. & Wackerberg, E. (2010). Energy efficient refining of Black spruce TMP by using acid hydrogen peroxide : Part 3. Chemical and morphological characterisation. Journal of Pulp and Paper Science (JPPS), vol. 36: 1-2, ss. 2-9.

Björkqvist, O. , Engstrand, P. , Htun, M. & Norgren, M. (2010). FORE – Ett nytt industrikombinat baserat på mekaniska massaprocesser. Svensk papperstidning, Nordisk cellulosa, : 2, ss. 24-25.  

Muhic, D. , Sundström, L. , Sandberg, C. , Ullmar, M. & Engstrand, P. (2010). Influence of temperature on energy efficiency in double disc chip refining. Nordic Pulp & Paper Research Journal, vol. 25: 4, ss. 420-427.  

Gorski, D. , Engstrand, P. , Hill, J. , Axelsson, P. & Johansson, L. (2010). Mg(OH)(2)-based hydrogen peroxide refiner bleaching: influence of extractives content in dilution water on pulp properties and energy efficiency. Appita journal, vol. 63: 3, ss. 218-225.

Olsen, M. , Gradin, P. , Lindefelt, U. & Olin, H. (2010). Nonharmonic oscillations of nanosized cantilevers due to quantum-size effects. Physical Review B Condensed Matter, vol. 81: 5, ss. 054304      

Björkqvist, O. , Idefeldt, J. & Larsson, A. (2010). Risk Assessment of New Pricing Strategies in the District Heating Market : A Case Study at Sundsvall Energi AB. Energy Policy, vol. 38: 5, ss. 2171-2178.  

Hellström, L. M. , Isaksson, P. , Gradin, P. A. & Eriksson, K. (2009). An Analytical and Numerical Study of some aspects of the Wood Chipping Process. Nordic Pulp & Paper Research Journal, vol. 24: 2, ss. 225-230.    

Bäckström, M. , Hammar, L. & Htun, M. (2009). Beatability and runnability studies of ion-exchanged unbleached kraft pulps on a pilot scale. Nordic Pulp & Paper Research Journal, vol. 24: 1, ss. 94-100.    

Walter, K. , Paulsson, M. & Wackerberg, E. (2009). Energy efficient refining of Black spruce TMP by using acid hydrogen peroxide : Part 1. A pilot plant study. Nordic Pulp & Paper Research Journal, vol. 24: 3, ss. 255-265.    

Walter, K. , Paulsson, M. & Wackerberg, E. (2009). Energy efficient refining of Black spruce TMP by using acid hydrogen peroxide : Part 2. Washing, chelating and bleaching studies. Nordic Pulp & Paper Research Journal, vol. 24: 3, ss. 266-272.    

Svensson, B. A. , Nyström, S. K. , Gradin, P. A. & Höglund, H. (2009). Frictional testing of wood : Initial studies with a new device. Tribology International, vol. 42: 1, ss. 190-196.  

Norgren, S. & Höglund, H. (2009). Irreversible long fibre collapse at high temperature refining in a TMP system : Effects on fibre and surface properties. Nordic Pulp & Paper Research Journal, vol. 24: 1, ss. 19-24.    

Berg, J. , Gulliksson, M. E. & Gradin, P. A. (2009). On the energy consumption for crack development in fibre wall in disc refining - A micromechanical approach. Holzforschung, vol. 63: 2, ss. 204-210.  

Isaksson, P. & Gradin, P. (2009). Shear buckling in the core of a corrugated board structure. Composite structures, vol. 88: 4, ss. 610-614.  

Fjellström, H. , Höglund, H. , Paulsson, M. & Forsberg, S. (2009). The UV-screening properties of coating layers : The influence of pigments, binders and additives. Nordic Pulp & Paper Research Journal, vol. 24: 2, ss. 206-212.    

Hellström, L. M. , Gradin, P. A. & Carlberg, T. (2008). A Method for Experimental Investigation of the Wood Chipping Process. Nordic Pulp & Paper Research Journal, vol. 23: 3, ss. 339-342.    

Holmgren, S. , Svensson, B. A. , Gradin, P. A. & Lundberg, B. (2008). An Encapsulated Split Hopkinson Pressure Bar for Testing of Wood at Elevated Strain Rate, Temperature and Pressure. Experimental techniques (Westport, Conn.), vol. 32: 5, ss. 44-50.  

Bäckström, M. , Kolar, M. & Htun, M. (2008). Characterisation of fines from unbleached kraft pulps and their impact on sheet properties. Holzforschung, vol. 62: 5, ss. 546-552.  

Fjellström, H. , Höglund, H. , Paulsson, M. & Rundlöf, M. (2008). Discolouration of mechanical and chemimechanical pulps : influence of wood raw material, process and ageing method. Nordic Pulp & Paper Research Journal, vol. 23: 1, ss. 14-18.    

Sikter, D. , Karlström, A. , Sandberg, C. & Engstrand, P. (2008). Economic perspectives on quality control in TMP refining processes. Nordic Pulp & Paper Research Journal, vol. 23: 3, ss. 305-314.    

Sjöberg, J. C. , Häggquist, M. , Wikström, M. , Lindström, T. & Höglund, H. (2008). Effects of pressurised high consistency refining on sheet density. Nordic Pulp & Paper Research Journal, vol. 23: 1, ss. 39-45.    

Klinga, N. , Höglund, H. & Sandberg, C. (2008). Energy efficient high quality CTMP for paperboard. Journal of Pulp and Paper Science (JPPS), vol. 34: 2, ss. 98-106.

Norgren, S. , Gradin, P. A. , Nyström, S. & Gullikson, M. (2008). Investigation of the z-direction strength properties of paper by use of acoustic emission monitoring. Journal of Acoustic Emission, vol. 26, ss. 23-31.

Reyier, S. , Ferritsius, O. & Shagaev, O. (2008). Measuring the bonding ability distribution of fibers in mechanical pulps. TAPPI Journal, vol. 7: 12, ss. 26-32.

Norgren, S. & Höglund, H. (2008). Moisture-induced surface roughness in TMP sheets. Journal of Pulp and Paper Science (JPPS), vol. 34: 3, ss. 139-146.

Logenius, L. , Friman, L. & Agnemo, R. (2008). The influence of temperature and moisture on the optical properties of cellulose in the presence of metal chlorides and glucuronic acid. Nordic Pulp & Paper Research Journal, vol. 23: 1, ss. 72-80.    

Logenius, L. , Friman, L. & Agnemo, R. (2008). The influence of temperature and moisture on the physical properties of cellulose in the presence of metal chlorides and glucuronic acid. Nordic Pulp & Paper Research Journal, vol. 23: 1, ss. 81-86.    

Gradin, P. , Graham, D. , Nygård, P. & Vallen, H. (2008). The Use of Acoustic Emission Monitoring to Rank Paper Materials With Respect to their Fracture Toughness. Experimental mechanics, vol. 48: 1, ss. 133-137.  

Fjellström, H. , Höglund, H. , Forsberg, S. , Paulsson, M. & Rundlöf, M. (2007). A novel method of studying the ability of coating layer to retard the photo-yellowing of the base paper. Nordic Pulp & Paper Research Journal, vol. 22: 3, ss. 343-349.    

Kulachenko, A. , Gradin, P. & Uesaka, T. (2007). Basic mechanisms of fluting formation and retention in paper. Mechanics of materials (Print), vol. 39: 7, ss. 643-663.  

Torgnysdotter, A. , Kulachenko, A. , Gradin, P. & Wågberg, L. (2007). Fiber/Fiber crosses : Finite Element Modelling and Comparison with Experiment. Journal of composite materials, vol. 41: 13, ss. 1603-1608.  

Svensson, B. , Vesterlind, E. & Höglund, H. (2007). Frictional properties of native and chemically modified birch wood. Nordic Pulp & Paper Research Journal, vol. 22: 3, ss. 325-330.    

Pettersson, G. , Sjöberg, J. , Wågberg, L. , Höglund, H. & Averheim, A. (2007). Increased joint-forming ability of ductile kraft pulp fibres by polyelectrolyte multilayer treatment-Influence of refining and drying strategies. Nordic Pulp & Paper Research Journal, vol. 22: 2, ss. 228-235.    

Fjellström, H. , Höglund, H. , Forsberg, S. & Paulsson, M. (2007). Inhibition of light-induced brightness reversion of high-yield pulps : the UV-screening properties of coating layers containing kaolin or calcium carbonate pigments. Nordic Pulp & Paper Research Journal, vol. 22: 3, ss. 350-355.    

Fjellström, H. , Höglund, H. & Paulsson, M. (2007). Light-induced yellowing of mechanical and chemimechanical pulp sheets : influence of wood raw material, process and ageing method. Nordic Pulp & Paper Research Journal, vol. 22: 1, ss. 117-123.    

Krusper, A. , Isaksson, P. & Gradin, P. A. (2007). Modelling of out-of-plane compression loading of corrugated paper board structures. Journal of engineering mechanics, vol. 133: 11, ss. 1171-1177.  

Kulachenko, A. , Gradin, P. & Kuivurova, H. (2007). Modelling the dynamical behaviour of a paper web : Part I. Computers and Structures, vol. 85: 3-4, ss. 131-147.  

Kulachenko, A. , Gradin, P. & Kuivurova, H. (2007). Modelling the dynamical behaviour of a paper web : Part II. Computers and Structures, vol. 85: 3-4, ss. 148-157.  

Klinga, N. , Höglund, H. & Sandberg, C. (2007). Paper properties of TMP and CTMP handsheets from spruce, as affected by the press load and temperature during sheet drying. Nordic Pulp & Paper Research Journal, vol. 22: 4, ss. 468-474.    

Klinga, N. , Höglund, H. & Sandberg, C. (2007). Paper properties of TMP and CTMP handsheets from spruce, as affected by the solids content from pressing. Nordic Pulp & Paper Research Journal, vol. 22: 4, ss. 475-480.    

Sjöberg, J. & Höglund, H. (2007). Refining systems for sack paper, Part II : Plug screw and Bivis treatment under pressurised conditions and subsequent LC refining. Nordic Pulp & Paper Research Journal, vol. 22: 1, ss. 61-71.    

Isaksson, P. , Krusper, A. & Gradin, P. A. (2007). Shear correction factors for corrugated core structures. Composite structures, vol. 80: 1, ss. 123-130.  

Norgren, M. , Gärdlund, L. , Notley, S. M. , Htun, M. & Wågberg, L. (2007). Smooth model surfaces from lignin derivatives : II. Adsorption of polyelectrolytes and PECs monitored by QCM-D. Langmuir, vol. 23: 7, ss. 3737-3743.  

Torgnysdotter, A. , Kulachenko, A. , Gradin, P. & Wågberg, L. (2007). The Link Between the Fiber Contact Zone and the Physical Properties of Paper : A Way to Control Paper Properties. Journal of composite materials, vol. 41: 13, ss. 1619-1633.  

Vesterlind, E. & Höglund, H. (2006). A method to optimise birch CTMP pre-treatments by direct measurement of brightness on birch wood. Nordic Pulp & Paper Research Journal, vol. 21: 3, ss. 419-425.    

Vesterlind, E. & Höglund, H. (2006). Chemitermomechanical pulp made from birch at high temperature. Nordic Pulp & Paper Research Journal, vol. 21: 2, ss. 216-221.    

Batchelor, W. J. , Westerlind, B. S. , Hägglund, R. & Gradin, P. (2006). Effect of test conditions on measured loads and displacements in zero-span testing. TAPPI Journal, vol. 5: 10, ss. 3-8.

Svensson, B. (2006). Friktionens inverkan på energiförbrukning vid mekanisk massaframställning. Nordisk Papper & Massa, vol. 7: 6, ss. 20-22.

Svensson, B. , Rundlöf, M. & Höglund, H. (2006). Sliding Friction Between Wood and Steel in a Saturated Steam Environment. Journal of Pulp and Paper Science (JPPS), vol. 32: 1, ss. 38-43.

Isaksson, P. , Kulachenko, A. & Gradin, P. A. (2006). The onset and progression of damage in isotropic paper sheets. International Journal of Solids and Structures, vol. 43: 3-4, ss. 713-726.  

Pettersson, G. , Höglund, H. & Wågberg, L. (2006). The use of polyelectrolyte multilayers of cationic starch and CMC to enhance strength properties of papers formed from mixtures of unbleached chemical pulp and CTMP : Part I. Nordic Pulp & Paper Research Journal, vol. 21: 1, ss. 115-121.    

Pettersson, G. , Höglund, H. & Wågberg, L. (2006). The use of polyelectrolyte multilayers of cationic starch and CMC to enhance strength properties of papers formed from mixtures of unbleached chemical pulp and CTMP-II : Part II: Influnence of addition strategy, fibre treatment and fibre type. Nordic Pulp & Paper Research Journal, vol. 21: 1, ss. 122-128.    

Isaksson, P. & Gradin, P. A. (2005). A bending specimen for constant energy release rate under controlled displacement conditions. Engineering Fracture Mechanics, vol. 72: 11, ss. 1770-1775.  

Kulachenko, A. , Gradin, P. A. & Westerlind, B. (2005). Analysis of Paper Web Tension Profiles. Journal of Graphic Technology, : 2, ss. 72-81.

Eriksson, M. , Pettersson, G. & Wågberg, L. (2005). Application of polymeric multilayers of starch onto wood fibres to enhance strength properties of paper. Nordic Pulp & Paper Research Journal, vol. 20: 3, ss. 270-275.    

Sjöberg, J. & Höglund, H. (2005). Refining system for sack paper pulp: Part I HC refining under pressurised conditions and subsequent LC refining. Nordic Pulp & Paper Research Journal, vol. 20: 3, ss. 320-328.    

Wågberg, L. , Pettersson, G. & Notley, S. (2004). Adsorption of bilayers and multilayers of cationic and anionic copolymers of acrylamide on silcon oxide. Journal of Colloid and Interface Science, vol. 274: 2, ss. 480-488.  

Isaksson, P. , Hägglund, R. & Gradin, P. (2004). Continuum damage mechanics applied to paper. International Journal of Solids and Structures, vol. 41: 16-17, ss. 4731-4755.  

Norgren, S. , Höglund, H. & Bäck, R. (2004). Irreversible long fibre collapse at high temperature TMP reject refining - initial studies. Pulp & paper Canada, vol. 105: 7, ss. 47-51.

Hägglund, R. , Gradin, P. & Tarakameh, D. (2004). Some Aspects on the Zero-span tensile test. Experimental mechanics, vol. 44: 4, ss. 365-374.  

Friman, L. , Höglund, H. , Högberg, H. & Agnemo, R. (2004). Tannin-iron impregnated thermomechanical pulp : Part I: Effects of extractions and heat on brightness. Nordic Pulp & Paper Research Journal, vol. 19: 2, ss. 229-236.    

Friman, L. , Höglund, H. , Högberg, H. & Agnemo, R. (2004). Tannin-iron impregnated thermomechanical pulp : Part II: Bleachability and brightness reversion. Nordic Pulp & Paper Research Journal, vol. 19: 4, ss. 525-531.    

Semb, G. , Gradin, P. & Hällgren, I. (2003). An Analytical Study of a Composite Dove Tail Joint. Journal of Composite Materials, vol. 37: 2, ss. 99-109.

Friman, L. , Logenius, L. , Agnemo, R. & Högberg, H. (2003). Comparison of metal profiles in thermomechanical pulping processes in which either hydrogen peroxide or dithionite bleaching is used. Paperi ja Puu/Paper and timber, vol. 85: 6, ss. 334-339.

Semb, G. & Gradin, P. A. (2002). Stresses and Strains in a Race Track Strap with a radical clearance. International Journal of Solids and Structures, vol. 39: 3, ss. 699-708.  

Widehammar, S. , Gradin, P. & Lundberg, B. (2001). Approximate determination of Dispersion Relations and Displacement Fields Associated With Elastic Waves in Bars. Journal of Sound and Vibration, vol. 246: 5, ss. 853-876.  

Berg, J. (2001). Effect of impact velocity on the fracture of wood as related to the mechanical pulping process. Wood Science and Technology, vol. 35: 4, ss. 343-351.  

Berg, J. & Gradin, P. A. (2000). Effect of Temperature on Fracture of Spruce in Compression, Investigated by Use of Acoustic Emission Monitoring. Journal of Pulp and Paper Science (JPPS), vol. 26: 8, ss. 294-299.

Rundlöf, M. , Htun, M. , Höglund, H. & Wågberg, L. (2000). Mechanical pulp fines of poor quality - Characteristics and influence of white water. Journal of Pulp and Paper Science (JPPS), vol. 26: 9, ss. 308-316.

Rundlöf, M. , Htun, M. , Höglund, H. & Wågberg, L. (2000). The importance of the experimental method when evaluating the quality of fines of mechanical pulps. Journal of Pulp and Paper Science (JPPS), vol. 26: 9, ss. 301-307.

Berg, J. & Gradin, P. A. (1999). A Micromechanical Model of the Deterioration of a Wood Fibre. Journal of Pulp and Paper Science, vol. 25: 2, ss. 66-71.

Gradin, P. A. , Johansson, O. , Berg, J. & Nyström, S. (1999). Measurement of the Power Distribution in a Single Disc Refiner. Journal of Pulp and Paper Science, vol. 25: 11, ss. 384-387.

Paulsson, M. , Simonson, R. & Westermark, U. (1995). Chemical modification of lignin-rich paper : Part 2. Photostabilization by acetylation of paper made from spruce TMP and aspen CTMP. Nordic Pulp & Paper Research Journal, vol. 10: 1, ss. 62-67.

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Paulsson, M. , Simonson, R. & Westermark, U. (1994). Chemical modification of lignin-rich paper : Part 1. Acetylation of paper made from spruce TMP and aspen CTMP. Evaluation of paper properties.. Nordic Pulp & Paper Research Journal, vol. 9: 4, ss. 232-236.

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Nelsson, E. , Sandberg, C. , Svensson-Rundlöf, E. , Muhic, D. , Engberg, B. A. & Engstrand, P. (). Substantially improved energy efficiency in mechanical pulping by new feeding segment design and low dosage sulfonation in mill scale. ,

Artiklar, forskningsöversikter

Osong, S. H. , Norgren, S. & Engstrand, P. (2016). Processing of wood-based microfibrillated cellulose and nanofibrillated cellulose, and applications relating to papermaking: a review. Cellulose (London), vol. 23: 1, ss. 93-123.  

Enberg, S. , Opdal, Ø. , Axelsson, P. , Eriksen, Ø. , Rundlöf, M. & Paulsson, M. (2015). Mapping and modelling of optical properties from pulp to super calendered paper. Appita journal, vol. 68: 2, ss. 128-138

Paulsson, M. & Parkås, J. (2012). Review: Light-Induced Yellowing Of Lignocellulosic Pulps - Mechanisms And Preventive Methods. BioResources, vol. 7: 4, ss. 5995-6040.    

Gorski, D. , Hill, J. , Engstrand, P. & Johansson, L. (2010). Review: Reduction of energy consumption in TMP refining through mechanical pre-treatment of wood chips. Nordic Pulp & Paper Research Journal, vol. 25: 2, ss. 156-161.    

Böcker

Björkqvist, O. (1996). Perspectives on Demand Side Management.

Doktorsavhandlingar, sammanläggningar

Ferritsius, O. (2021). Beyond averages – some aspects of how to describe a heterogeneous material, mechanical pulp, on particle level. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2021 (Mid Sweden University doctoral thesis : 347)  

Nelsson, E. (2016). Improved energy efficiency in mill scale production of mechanical pulp by increased wood softening and refining intensity. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2016 (Mid Sweden University doctoral thesis : 242)  

Osong, S. H. (2016). Mechanical Pulp-Based Nanocellulose : Processing and applications relating to paper and paperboard, composite films, and foams. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2016 (Mid Sweden University doctoral thesis : 245)  

Reyier Österling, S. (2015). Distributions Of Fiber Characteristics As A Tool To Evaluate Mechanical Pulps. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2015 (Mid Sweden University doctoral thesis : 211)  

Enberg, S. (2014). Storage of Hydrogen Peroxide Bleached Mechanical Pulp : Reduction in Reflectance over the Visible Spectrum. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2014 (Mid Sweden University doctoral thesis : 207)  

Hellström, L. (2010). On the wood chipping process : a study on basic mechanisms in order to optimize chip properties for pulping. Diss. (Sammanläggning) Sundsvall : Mittuniversitetet, 2010 (Mid Sweden University doctoral thesis : 83)  

Norgren, S. (2008). Effects of Reject Refining at High Temperature on TMP Fibre Properties. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 64)

Fjellström, H. (2008). Inhibition of light-induced colour reversion of wood-containing papers by means of coating. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 44)  

Logenius, L. (2008). The influence of high temperature on the discoloration and degradation of carbohydrates and on hydrogen peroxide bleaching of spruce TMP. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 46)

Berg, J. (2008). Wood and fibre mechanics related to the thermomechanical pulping process. Diss. (Sammanläggning) Sundsvall : Mid Sweden University, 2008 (Mid Sweden University doctoral thesis : 63)  

Svensson, B. (2007). Frictional studies and high strain rate testing of wood under refining conditions. Diss. (Sammanläggning) Sundsvall : Mittuniversitetet, 2007 (Mid Sweden University doctoral thesis : 31)  

Pettersson, G. (2007). Influence of Polymeric Multilayer Treatment on Out-of Plane Properties of CTMP-Based Paperboard. Diss. (Sammanläggning) Sundsvall : Mittuniversitetet, 2007 (Mid Sweden University doctoral thesis : 40)

Kapitel i böcker, del av antologier

Höglund, H. (2009). Mechanical Pulping. I Pulping Chemistry and Technology. Stockholm : KTH Royal Institute of Technology. S. 57-90.  

Engstrand, P. & Johansson, B. (2009). Paper recycling. I Pulping Chemistry and Technology. Walter de Gruyter (Pulp and Paper Chemistry and Technology). S. 391-427.  

Konferensbidrag

Engstrand, P. , Ferritsius, R. , Rundlöf, M. & Paulsson, M. (2019). Decrease in strengthalong a process line for SC paper. I Fundamental Mechanical Pulp Research Seminar, FMPRS2019, Norrköping, SwedenArranged by Mid Sweden University in cooperatrion with Holmen AB, Valmet AB, AF AB and Treesearch..  

Ferritsius, O. , Ferritsius, R. , Ferritsius, J. & Rundlöf, M. (2019). Heterogeneity. I Heterogeneity.

Joelsson, T. , Pettersson, G. , Norgren, S. , Svedberg, A. , Höglund, H. & Engstrand, P. (2019). Improving paper wet-strength by means hot-pressing and increased lignin content in pulp fibers. I Paper Conference and Trade Show, PaperCon 2019.. S. 704--713.

Rahman, H. , An, S. , Norlin, B. , Fröjdh, C. , Persson, E. & Engstrand, P. (2019). Maximized wood chip impregnation efficiency validated by new miniaturized X-ray fluorescence techniques. Paper presented at the 11th Fundamental Mechanical Pulp Research Seminar, Norrköping, Sweden, April 2-4, 2019  

Rahman, H. & Engstrand, P. (2019). Modification of Softwood Kraft Pulp for Improved Tissue Paper. I TAPPI PaperCon Conference, Indianapolis, USA, May 5-8, 2019.. S. 714--719.

Fiskari, J. , Ferritsius, R. , Osong, S. H. , Persson, A. , Höglund, T. & Norgren, M. (2018). Deep Eutectic Solvent Treatment to Low-Energy TMP to Produce Fibers for Papermaking. I IMPC 2018. Trondheim, Norway :

Samuelsson, T. , Pettersson, G. , Norgren, S. , Svedberg, A. , Höglund, H. & Engstrand, P. (2018). Development of strong and water resistant packaging materials from high yield pulps – fundamental aspects. I IMPC 2018. Trondheim, Norway :

Persson, J. , Engberg, B. A. & Granfeldt, T. (2018). Feeding of double disc refiners - modeling of particle flow. I IMPC 2018. Trondheim, Norway :

Nordin, T. , Svedberg, A. , Norgren, S. , Pettersson, G. & Engstrand, P. (2018). Industrially Relevant In-situ Production Of High Yield Pulp Based Nanocellulose Materials Optimized To Improve Strength In Packaging And Printing Papers : A Comparison Between CMC And MFC As The Anionic Component In Layer-by-Layer Technology. I IMPC 2018. Trondheim, Norway :

Sandberg, C. , Berg, J. & Engstrand, P. (2018). LC refining combined with screen fractionation – Reduction of system complexity for mechanical pulping. I IMPC 2018. Trondheim, Norway :

Alimohammadzadeh, R. , Osong, S. H. , Dahlström, C. & Cordova, A. (2018). Scalable Improvement of the Strength Properties of Chemimechanical Pulp Fibers by Eco-Friendly Catalysis. I IMPC 2018. Trondheim, Norway :

Ferritsius, O. , Ferritsius, R. , Rundlöf, M. , Engberg, B. A. & Engstrand, P. (2018). The Independent State of Fibres in Relation to the Mechanical Pulping World. I IMPC 2018. Trondheim, Norway :

Rubiano Berna, J. E. , Sandberg, C. , Martinez, D. M. & Olson, J. A. (2018). Theoretical Study of Systems Composed of Low Consistency Refining and Pressure Screening. I IMPC 2018. Trondheim, Norway :

Pettersson, G. , Höglund, H. , Norgren, S. , Engstrand, P. , Peng, F. , Granfeldt, T. , Bergström, J. & Joelsson, T. (2018). Upgrading the strength properties of sheets from hardwood high yield pulps. I Pan Pacific Fibre Value Chain Conference 2018, Proceedings.. S. 142--147.

Hedlund, A. , Stengard, A. & Björkqvist, O. (2017). A simulation-based method for evaluation of energy system cooperation between pulp and paper mills and a district heating system : A case study. I 19 World academy of science, engineering and technology conference proceedings.. S. 1158--1164.

Große, C. , Olausson, P. M. , Danielsson, E. , Larsson, A. , Wallman Lundåsen, S. , Björkqvist, O. & Nyhlén, J. (2017). Collaboration and Decision-making in Response Planning for Power Shortages : The Swedish Policy. Paper presented at the ISSRM

Sandberg, C. , Ferritsius, O. & Ferritsius, R. (2017). Energy efficiency in mechanical pulping. Paper presented at the 10th Fundamental Mechanical Pulping Research Seminar, Jyväskylä, Finland, 13–14 of June, 2017

Johansson, O. , Fernando, D. , Fenitsius, R. , Daniel, G. & Ferritsius, O. (2016). Advancements in optical analysis yields new insight to mechanical pulping processes in an efficient and inexpensive way. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 267--276.

Eriksson, K. , Ferritsius, R. , Ferritsius, O. & Hill, J. (2016). Benefits from improved stability in process conditions and pulp properties-a double disc refiner case study. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 317--327.

Ferritsius, R. , Sandberg, C. , Ferritsius, O. , Rundlöf, M. , Daniel, G. , Mörseburg, K. & Fernando, D. (2016). Development of Fiber Properties in Full Scale HC and LC Refining. I TAPPI conference proceedings.

Engstrand, P. (2016). Energy efficient mechanical pulping – summary of the Scandinavian industry initiative research work 2011 - 2015. I 2016 International Mechanical Pulping Conference, Jacksonville, Florida, USA  September 28-30, 2016 : SESSION 11: INDUSTRY INITIATIVE FOR ENERGY REDUCTION. Georgia 30092 USA : . S. 288--303.

Engstrand, P. , Gradin, P. , Hellström, L. , Carlberg, T. , Sandström, P. , Liden, J. , Söderberg, M. & Mats, E. (2016). Improved refining energy efficiency in thermo-mechanical pulping by means of collimated wood chipping – from solid mechanics to full scale evaluation. I PaperWeek Canada 2016 Conference February 1 to 5, 2016, Montreal : Technical Track Program.

Pettersson, G. , Norgren, S. , Höglund, H. & Engstrand, P. (2016). Low energy CTMP in strong and bulky paperboard plies. I Paper Conference and Trade Show, PaperCon 2016.. S. 556--564.

Nelsson, E. , Sandberg, C. , Svensson-Rundlöf, E. , Paulsson, M. , Granfeldt, T. , Engberg, B. & Engstrand, P. (2016). Mill scale production of TMP with double disk refining-The effects of a mild sulfonation, atmospheric preheating and refining temperatures. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 249--259.

Moilanen, C. , Biörkgvist, T. , Ovaska, M. , Koivisto, J. , Miksic, A. , Engberg, B. , Salminen, L. , Saarenrinne, P. & et al. (2016). Modelling and simulation of radial spruce compression to optimize energy efficiency in mechanical pulping. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 18--35.

Osong, S. H. , Norgren, S. , Pettersson, G. , Engstrand, P. , Còrdova, A. , Afewerki, S. & Alimohammadzadeh, R. (2016). Processing of nanocellulose and applications relating to CTMP-based paperboard and foams. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 87--93.

Eriksson, K. , Ferritsius, J. , Ferritsius, O. , Ferritsius, R. , Hill, J. , Karlstrorrp, A. & Merseburg, K. (2016). Proper pulp sampling pre-requisite to any pulp property assessment. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 1--11.

Norgren, R. , Fröling, M. & Björkqvist, O. (2016). Pulp mill bio-sludge - sludge properties and recycling. I Proceedings of 5th International Conference on Industrial & Hazardous Waste Management, September 27th-30th, 2016, Chania, Kreta..    

Karlström, A. & Engstrand, P. (2016). Refining efficiency for future CTIVIP and TMP systems co-optimizing fundamental wood material knowledge with a soft sensor control approach. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 304--316.

Pettersson, G. , Norgren, S. & Höglund, H. (2016). Strong paper from spruce CTMP. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 229--233.

Sandberg, C. , Engstrand, P. & Berg, J. (2016). System Aspects on Low Consistency Refining of Mechanical Pulp. I TAPPI 2016 International Mechanical Pulping Conference (IMPC).. S. 485--495.

Ferritsius, O. , Ferritsius, R. , Hill, J. , Eriksson, K. , Mörseburg, K. & Ferritsius, J. (2016). Untaught experiences regarding common practice and standards for sampling, characterization, control, and Design of TMP and CTMP operations. I International Mechanical Pulping Conference 2016, IMPC 2016.. S. 12--17.

Henshaw Osong, S. , Dahlström, C. , Forsberg, S. , Andres, B. , Engstrand, P. , Norgren, S. , Olin, H. & Engström, A. (2015). Development of CTMP-based nanofibrillated Cellulose /nanographite composites for paper applications. Paper presented at the 9th International Fundamental Mechanical Pulp Research Seminar, 19-20May, Trondheim, Norway

Osong, S. H. (2015). Development of nanofibrillated cellulose/nanographite composites for paper applications. I TAPPI International Conference on Nanotechnology for Renewable Materials 2015.. S. 35--55.

Osong, S. H. (2015). Development of nanofibrillated cellulose/nanographite composites for paper applications. I Cellulose Materials Doctoral Students Summer Conference 2015. Aalto University, Finland : (Aalto University publication series SCIENCE + TECHNOLOGY)

Norgren, R. , Fröling, M. & Björkqvist, O. (2015). Industrial Symbiosis solutions for recycling of biosludge from the pulp industry. I Proceedings of Global Cleaner Production & Sustainable Consumption Conference  1 - 4 November 2015, Sitges, Barcelona, Spain.  

Hill, J. , Karlström, A. , Ferritsius, R. & Ferritsius, O. (2015). Pulp property development – inside the gap perspective. Paper presented at the 9th International Fundamental Mechanical Pulp Research Seminar, Trondheim, Norway, May 19-20, 2015

Eriksson, K. , Karlström, A. , Ferritsius, R. , Ferritsius, O. & Hill, J. (2015). Recent advances in modelling and control of TMP refining processes. Paper presented at the 9th International Fundamental Mechanical Pulp Research Seminar, Trondheim, Norway, 19-20 May, 2015

Ferritsius, O. , Ferritsius, R. , Hill, J. & Ferritsius, J. (2015). Some insights regarding standards and common practice. Paper presented at the 9th International Fundamental Mechanical Pulp Research Seminar, 19-20 May, Trondheim, Norway, 2015

Logenius, L. , Fjellström, H. & Engstrand, P. (2014). A sustainable analysis of sulphonic acid content in CTMP pulps. I International Mechanical Pulping Conference, IMPC 2014, part of PulPaper 2014 Conference. Espoo :

Walter, K. , Paulsson, M. & Engstrand, P. (2014). Acid hydrogen peroxide treatment of Norway spruce TMP : The effect of chelated ferric ions. I International Mechanical Pulping Conference, IMPC 2014.

Ferritsius, O. , Mörseburg, K. & Ferritsius, R. (2014). Bat of CTMP and TMP plants with respect to quality development and energy efficiency. I International Mechanical Pulping Conference, IMPC 2014.

He, J. , Engstrand, P. & Zhang, W. (2014). Bio-SNG production in a TMP Mill in comparison with BIGCC. I Energy Procedia.. S. 2894--2897.    

Karlström, A. , Hill, J. , Ferritsius, O. , Ferritsius, R. & Engstrand, P. (2014). Can we increase the proportion of electrical energy into fibre development in existing HC-refiners?. I International Mechanical Pulping Conference, IMPC 2014.

Osong, S. H. , Norgren, S. , Engstrand, P. , Lundberg, M. & Hansen, P. (2014). Development of nano-ligno-cellulose produced from mechanical pulp. I International Mechanical Pulping Conference, IMPC 2014.

Salmen, L. , Viforr, S. , Mårtensson, T. , Sixta, H. , Ylönen, T. , Fernando, D. , Daniel, G. , Sandström, P. & et al. (2014). Enzymatic chip treatment for TMP - Prospects. I International Mechanical Pulping Conference, IMPC 2014.

Norgren, S. , Pettersson, G. & Höglund, H. (2014). High strength papers from high yield pulps. I International Mechanical Pulping Conference, IMPC 2014. (International Mechanical Pulping Conference, IMPC 2014)

Nelsson, E. , Sandberg, C. , Svensson-Rundlöf, E. , Muhic, D. , Rohdén, L. , A. Engberg, B. & Engstrand, P. (2014). Improved energy efficiency in thermomechanical pulping through co-optimixation of intensity by segment design and wood softening by sulfonation. I International mechanical pulping conference IMPC 2014.

Nelsson, E. , Sandberq, C. , Svensson-Rundlöf, E. , Muhic, D. , Rohden, L. , Engberg, B. A. & Engstrand, P. (2014). Improved energy efficiency in thermomechanical pulping through co-optimization of intensity by segment design and wood softening by sulfonation. I International Mechanical Pulping Conference, IMPC 2014, part of PulPaper 2014 Conference.

Göransson, K. , Söderlind, U. , Henschel, T. , Engstrand, P. & Zhang, W. (2014). Internal tar/CH4 reforming in a biomass dual fluidised bed gasifier. I Proceeding of 4th International Symposium on Gasification and its Applications.

Berg, J. , Sandberg, C. , Engberg, B. & Engstrand, P. (2014). LC Refining Intensity In The Light Of Forces On Fibres. I International Mechanical Pulping Conference, IMPC 2014. Espoo :

Ferritsius, R. , Sandberg, C. & Ferritsius, O. (2014). LC-refining of mechanical pulps and its influence on fiber curl and handsheet strength properties. I International Mechanical Pulping Conference, IMPC 2014.

Moilanen, C. , Engberg, B. A. , Björkqvist, T. , Salminen, L. & Saarenrinne, P. (2014). Local compression behaviour of pre-fatigured and chemically pre-treated wood at high strain rate and high temperature. Paper presented at the International Mechanical Pulping Conference, IMPC 2014; Helsinki; Finland; 2 June 2014 through 5 June 2014; Code 109275

Engberg, B. , Logenius, L. & Engstrand, P. (2014). Mechanical properties of sulphonated wood in relation to wing refiner properties. I International Mechanical Pulping Conference, IMPC 2014. Espoo :

Ferritsius, R. , Hill, J. , Ferritsius, O. & Karlstrom, A. (2014). On energy efficiency in chip refining. I International Mechanical Pulping Conference, IMPC 2014.

Osong, S. H. , Norgren, S. & Engstrand, P. (2014). Recent developments in nano-ligno-cellulose production and the crill characterization technique. I TAPPI International Conference on Nanotechnology for Renewable Materials 2014.. S. 193--205.

Pettersson, G. , Höglund, H. , Sjöberg, J. C. , Peng, F. , Bergström, J. , Solberg, D. , Norgren, S. , Hallgren, H. & et al. (2014). Strong and bulky paperboard plies from low energy CTMP. I International Mechanical Pulping Conference, IMPC 2014.

Moilanen, C. S. , Saarenrinne, P. , Engberg, B. & Björkqvist, T. (2013). Image Based local strain measurement of wood. I Conference Proceedings of the Society for Experimental Mechanics Series.  

Osong, S. H. , Engstrand, P. & Norgren, S. (2013). Mechanical Properties of high-yield pulp handsheets, as affected by blends of Nano-ligno-cellulose. Paper presented at the 2013 TAPPI International Conference on Nanotechnology for Renewable Materials, Stockholm, Sweden , 24-27 June 2013.

Logenius, L. , Engberg, B. A. , Fjellström, H. & Engstrand, P. (2013). Mechanical Properties of Sulphonated Spruce Wood. Paper presented at the 8th Fundamental mechanical pulping research seminar

Logenius, L. , Engberg, B. A. , Nelsson, E. & Engstrand, P. (2013). Mechanical testing methods for evaluation of the mechanical properties of sulphonated wood. Paper presented at the The 17th International Symposium on Wood, Fiber and Pulping Chemistry; Vancouver, Canada; 12-14 June 2013

Osong, S. H. , Norgren, S. & Engstrand, P. (2013). Nano-ligno-cellulose as strength enhancer in handsheets. Paper presented at the Marcus Wallenberg Prize (MWP 2013) - Young Researchers' Programme, Stockhom , Sweden, 23-24 Sept 2013.

Osong, S. H. , Norgren, S. & Engstrand, P. (2013). Nano-ligno-cellulose from mechanical pulp fines. Paper presented at the European Forest Products Doctoral Symposium 2013

Osong, S. H. , Engstrand, P. & Norgren, S. (2013). New Products based on Mechanical Pulps : Nano-ligno-cellulose (NLC). Paper presented at the 8th International Fundamental Mechanical Pulp Research Seminar, Åre, Sweden, 29-31 Jan, 2013.

Fjellström, H. , Engstrand, P. & Htun, M. (2013). On the relationship between charged groups, chemical environment and delamination during refining.. Paper presented at the 8th International Fundamental Mechanical Pulp Research Seminar (IFMPRS), Åre, Sweden, Jan 29-31, 2013

Osong, S. H. , Engstrand, P. & Norgren, S. (2012). A New Concept to Produce Nano-ligno-cellulose Materials by Means of High Pressure Homogenization. Paper presented at the 3rd International Cellulose Conference (ICC 2012), Oct 10-12, Sapporo, Japan.

Fjellström, H. , Engstrand, P. & Htun, M. (2012). Aspects of fibre wall swelling in high-yield pulp.. I PROCEEDING OF THE 4TH INTERNATIONAL CONFERENCE ON PULPING, PAPERMAKING AND BIOTECHNOLOGY (ICPPB '12), VOLS. I AND II.. S. 1183--1186.  

Engberg, B. & Berg, J. (2011). A comparative study of models describing high consistency refining. I Proceedings of International Mechanical Pulping Conference.. S. 96--100.

Hellström, L. , Carlberg, T. , Engstrand, P. , Gradin, P. & Gregersen, Ø. (2011). Collimated chipping technology in order to reduce the energy consumption in mechanical pulping. I Proceeding for International Mechanical Pulping Conference, Xi'an, P.R. of China.. S. 457--460.

Norgren, S. & Höglund, H. (2011). Consolidation of fibre-fibre bonds in TMP and CTMP based papers. I PROCEEDING OF INTERNATIONAL MECHANICAL PULPING CONFERENCE 2011.. S. 448--453.

Salmi, A. , Salminen, L. I. , Montonen, R. , Engberg, B. A. , Björkqvist, T. , Haeggström, E. & Lucander, M. (2011). Cyclic impacting of wood results in localized fatigue. I Proceedings of International Mechanical Pulping Conference 2011 (Xi'an, China 2011).

Salminen, L. , Salmi, A. , Engberg, B. A. , Björkqvist, T. , Haeggström, E. & Lucander, M. (2011). Cyclic loading and fatigue of wood. I Progress in Paper Physics Seminar2011 : Conference Proceedings.. S. 243--245.  

Walter, K. , Paulsson, M. , Hellström, P. & Nilsson, P. (2011). Energy efficient production of TMP by using acid hydrogen peroxide: Factors affecting the hydrogen peroxide consumption. I Proceedings of International Mechanical Pulping Conference 2011.. S. 484--487.

Engstrand, P. (2011). FILLING THE GAP – IMPROVED ENERGYEFFICIENCY AND QUALITY STABILITYIN MECHANICAL PULP REFINING. Paper presented at the International Mechanical Pulping Conference 2011, Xian China

Logenius, L. , Engstrand, P. , Karlström, A. & Paulsson, M. (2011). Improved hydrogen peroxide bleaching of mechanical pulps using carbon dioxide in combination with sodium and magnesium based alkali sources. I 16th International Symposium on Wood, Fiber and Pulping Chemistry - Proceedings, ISWFPC.. S. 741--745.

Gradin, P. , Berg, J. , Gulliksson, M. & Nyström, S. (2011). Measuring forces in a refiner plate gap. I Proceedings of International Mechanical Pulping Conference.. S. 81--83.

Nelsson, E. , Hildén, L. , Sandberg, C. , Fernando, D. & Daniel, G. (2011). Mill scale experiences of combined sulphite pre-treatment and high intensity refining of spruce. Paper presented at the International mechanical pulping conference

Sandberg, C. , Sundström, L. , Andersson, S. & Nelsson, E. (2011). New TMP-line improves pulp quality and reduces energy consumption. Paper presented at the International mechanical pulping conference

Fjellström, H. , Engstrand, P. , Granfeldt, T. & Logenius, L. (2011). Predicting CTMP bleachability using wood shavings. I 16th International Symposium on Wood, Fiber and Pulping Chemistry - Proceedings, ISWFPC.. S. 613--616.    

Muhic, D. , Huhtanen, J. , Sundström, L. , Sandberg, C. , Ullmar, M. & Engstrand, P. (2010). Energy efficiency in double disc chip refining. Influence of intensity by segment design. I Proceedings of the 7th InternationalFundamental Mechanical Pulp Research Seminar, Nanjing, China (2010).. S. 103--111.

Johnsen, I. , Narvestad, H. , Axelsson, P. , Enberg, S. , Asarød, K. & Kure, K. (2010). Metal induced brightness loss of peroxide bleached TMP. I Proceedings.

Hellström, L. & Engstrand, P. (2010). The effect on the energy consumption in mechanical pulping of different wood chipping conditions. I Proceedings of 7th International Seminar of Fundamental Mechanical Pulp Research (IFMPRS 2010).. S. 124--126.

Hellström, L. M. , Gradin, P. A. & Carlberg, T. (2009). A device for studying wood chipping under realistic conditions. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009. (SPCI meddelande). S. 252--254.

Reyier, S. , Ferritsius, O. & Ferritsius, R. (2009). BIN - A method to measure the distribution of fiber bonding ability. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 292--297.

Björkqvist, O. , Engstrand, P. & Fridén, H. (2009). Concepts of Steam Recovery from LC-Refining by Increase Temperature. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 190--194.  

Walter, K. , Paulsson, M. & Wackerberg, E. (2009). Energy-efficient refining of Black spruce TMP using acid hydrogen peroxide. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009. Stockholm : . S. 286--291.

Berg, J. & Gradin, P. A. (2009). Fibre wall crack development. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009. (SPCI meddelande). S. 340--343.

Muhic, D. , Sundström, L. , Nilsson, L. , Sandberg, C. , Ullmar, M. , Backlund, U. & Engstrand, P. (2009). Influence of temperature on energy efficiency in double disc chip refining. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 344--347.

Nordin, L. , O'Nils, M. , Engstrand, P. , Bäck, R. , Ferritsius, O. & Sandberg, C. (2009). Measurement and prediction of dewatering characteristics for mechanical pulps using optical fibre analyzers. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 309--316.

Engberg, B. A. , Salminen, L. I. , Salmi, A. & Björkqvist, T. (2009). On the importance of fatigue for the rheological properties of wood. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 239--244.

Gorski, D. , Engstrand, P. , Hill, J. & Johansson, L. (2009). Review: Reduction of energy consumption in refining through mechanical pretreatment of wood chips. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 17--21.

Saari, V. , Björkqvist, T. & Engberg, B. A. (2009). Strain distribution in annual rings under compression by high speed photography. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 245--251.

Enberg, S. , Paulsson, M. , Rundlöf, M. , Johnsen, I. A. & Axelsson, P. (2009). The influence of process conditions during pulp storage on the optical properties of Norway spruce high-yield pulps. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 117--121.

Ferritsius, O. , Ferritsius, R. & Reyier, S. (2009). The influence of process design on the distribution of fundamental fibre parameters. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 160--168.

Norgren, S. & Gradin, P. (2009). Using acoustic emission monitoring to evaluate the through the thickness and in plane strength properties. I Proceedings - 2009 International Mechanical Pulping Conference, IMPC 2009.. S. 298--303.

Hellström, L. M. , Gradin, P. A. & Carlberg, T. (2008). A Study of Fracture processes in Wood Chipping. I 6th Fundamental Mechanical Pulp Research Seminar. Espoo :

Nordin, L. , O'Nils, M. , Engstrand, P. & Sundvall, Ö. (2008). Characterization and classification of dewatering measurement techniques for mechanical pulps. I Proceedings of the PRS, Finland, May 2008..

Norgren, S. , Gradin, P. , Nyström, S. & Gulliksson, M. (2008). Investigation of the Z-direction strength properties of paper by use of acoustic emission monitoring. I 28th European conferance on acoustic emission testing.. S. 238--243.

Gradin, P. , Graham, D. , Nygård, P. & Vallen, H. (2008). The use of acoustic emission monitoring to rank paper materials with respect to their fracture toughness. I Proceedings of the Society for Experimental Mechanics, Inc... S. 133--137.

Nordin, L. , O´Nils, M. , Engstrand, P. & Sundvall, Ö. (2008). Towards relevant dewatering measurement techniques : Caracterisation and classification of dewatering measurement techniques for mechanical pulps. I FMPRS May 2008.

Isaksson, P. , Gradin, P. & Östlund, S. (2007). A simplified treatise of the Scott bond testing method. I Proceedings of the 2007 International Paper Physics Conference, May 6-11, 2007, Gold Coast, Qld, Australia, 1-6, 2007.

Ferritsius, O. & Rautio, M. (2007). Differences on fibre level between GW and TMP for magazine grades. I International Mechanical Pulping Conference 2007, TAPPI.. S. 87--96.

Klinga, N. , Höglund, H. & Sandberg, C. (2007). Energy efficient high quality CTMP for paperboard. I International Mechanical Pulping Conference 2007, TAPPI.. S. 370--380.

Sjöberg, J. & Höglund, H. (2007). High consistency refining of kraft pulp for reinforcing paper based on TMP furnishes. I International Mechanical Pulping Conference 2007, TAPPI.. S. 943--953.

Svensson, B. A. , Holmgren, S. , Gradin, P. A. & Höglund, H. (2007). High Strain Rate Compression and Sliding Friction of Wood under Refining Conditions. I International Mechanical Pulping Conference 2007, TAPPI.. S. 983--994.

Logenius, L. , Agnemo, R. & Höglund, H. (2007). High-Temperature Bleaching of Mechanical Pulps from Spruce. I Proceedings. Internationl mechanical pulping conference 6-9 May, 2007, Minneapolis, MN, USA.. S. 580--587.

Norgren, S. & Höglund, H. (2007). Moisture-Induced Surface Roughness in TMP Sheets.. I International Mechanical Pulping Conference 2007, TAPPI.. S. 718--729.

Hellström, L. , Gradin, P. & Carlberg, T. (2007). Strain Distribution in Wood During Chipping. I International Mechanical Pulping Conference 2007, TAPPI.. S. 251--255.

Sikter, D. , Karlström, A. , Engstrand, P. & Czmaidalka, J. (2007). Using the refining zone temperature profile for quality control. I International Mechanical Pulping Conference 2007, TAPPI. Atlanta, GA : . S. 894--902.

Reyier, S. , Ferritsius, O. & Shagaev, O. (2007). Ways to measure the bonding ability distribution of fibers in mechanical pulps. I International Mechanical Pulping Conference 2007, TAPPI.. S. 97--111.

Fjellström, H. , Höglund, H. , Paulsson, M. & Forsberg, S. (2006). A novel method for studying the photo-stabilising properties of coating layers. Paper presented at the 5th Fundamental Mechanical Pulp Reserch Seminar (FMPRS),Trondheim, Norway, 31 May-1 June 2006

Kulachenko, A. , Gradin, P. A. & Uesaka, T. (2006). Basic mechanisms of fluting. I 92nd Annual Meeting Preprints-Book A, 7 Feb. 2006 , Canada. Que., Canada : . S. 161--173.

Logenius, L. , Angemo, R. & Höglund, H. (2006). High temperature Peroxide Bleaching of TMP from Spruce. I 5th Fundamental Mechanical Pulping Reasearch Seminar, 31 May- 1 June, 2006, Trondheim, Norway.

Wärja, M. & Björkqvist, O. (2005). A Systems Approach to Maintenance and Renewal Strategies. I CIRED 2005.

Branström, J. , Norgren, S. , Sandström, P. , Ruel, K. & Höglund, H. (2005). Compression wood in knots and the effect on surface roughness.. I proceedings from IMPC 2005.

Vesterlind, E. & Höglund, H. (2005). High Temperature Birch CTMP. I Proceedings. SPCI International Conference 2005, Stockholm, Sweden, June 14-16.

Logenius, L. , Agnemo, R. & Höglund, H. (2005). High temperature bleaching of mechanical pulps from spruce. I Proceedings, International Mechanical Pulping Conference, 7-9 June, 2005, Oslo, Norway.. S. 80--84.

Fjellström, H. , Höglund, H. , Paulsson, M. & Forsberg, S. (2005). Influence of coating formulation on light-induced brightness stability of mechanical and chemimechanical pulp sheets. I International Mechanical Pulping Conference: IMPC 2005, Oslo, Norway, 7-9 June 2005.. S. 339--343.

Norgren, S. & Höglund, H. (2005). Irreversible long fibre collapse at high temperature reject refining in a TMP system : Effects on fibre and surface properties. I Proceedings International Mechanical Pulping Conference Oslo 2005.. S. 163--168.

Vesterlind, E. , Höglund, H. , Kolar, M. & Bergström, J. (2005). Low Energy Birch CTMP in Bulky Paper Products. I Proceedings. International Mechanical Pulping Conference 2005, Oslo, Norway..

Klinga, N. , Sandberg, C. & Höglund, H. (2005). Sheet properties of high yield pulps related to different pressing and drying conditions - part I. I International Mechanical Pulping Conference : IMPC 2005, Oslo, Norway, 7-9 June 2005. Oslo : . S. 344--348.

Svensson, B. , Rundlöf, M. & Höglund, H. (2005). Sliding friction between wood and steel in a saturated steam environment. I International Mechanical Pulping Conference: IMPC 2005 : Oslo, Norway, 7-9 June 2005.. S. 31--37.

Kulachenko, A. , Gradin, P. & Uesaka, T. (2005). Tension wrinkling and fluting in heatset web offset printing process : post buckling analysis. I Advances in Paper Science and Technology : Transactions of the 13th fundamental research symposium, Vols 1-3.. S. 1075--1099.

Kulachenko, A. , Gradin, P. & Uesaka, T. (2005). The effect of local moisture variations on fluting in heatset web offset printing. I Proc. of 5th Biennial Johan Gullichsen Colloquium.

Logenius, L. , Friman, L. & Agnemo, R. (2005). The influence of high temperature on the ageing of cellulose impregnated with metal chlorides under dry and moist conditions.. I Proceedings, 13th International Symposium on Wood, Fibre and Pulping Chemistry, 16-19 May, Auckland, New Zealand.. S. 243--249.

Gradin, P. A. , Isaksson, P. , Nyström, S. K. , Graham, D. , Kao, D. & Knight, B. (2004). Acoustic Emission applied to mechanically loaded Paper. I EWGAE (European Working Group on Acoustic Emission) 2004 proceedings.. S. 423--431.

Sjöberg, J. & Höglund, H. (2004). Highly extensible kraft pulp fibres : The 2004 Progress in Paper Physics Seminar.

Logenius, L. , Höglund, H. & Agnemo, R. (2004). Impact of temperature profile on the brightness of spruce wood. I 4th Fundamental Mechanical Pulping Research Seminar, 7-8 June, 2004, Stockholm, Sweden.

Torgnysdotter, A. , Kulachenko, A. , Gradin, P. & Wågberg, P. (2004). Modification of the Contact Zone to Control the Physical Behaviour of Paper - A Model Experiment : Pappersfysik konferens i Trondheim ?.

Wärja, M. & Björkqvist, O. (2004). Reliability Based Approach to Maintenance and Renewal Strategies. I Proceedings of PowerCon 2004.

Svensson, B. (2004). Tribology under refining conditions. I Proceedings of the 4th Fundamental Mechanical Pulp Seminar : June 7-8, 2004, Stocholm, Sweden.

Wärja, M. & Björkqvist, O. (2004). Variety Reduction Model for Maintenance and Renewal Strategies. I Proceedings of NORDAC 2004.

Isaksson, P. , Hägglund, R. & Gradin, P. (2003). A continuum damage elastic-plastic model for packaging paper. I 2003 International Paper Physics Conference. Proceedings.. S. 207--210.

Batchelor, W. J. , Westerlind, B. , Hägglund, R. & Gradin, P. A. (2003). Effect of test conditions on measured loads and displacements in zero and short span testing. Paper presented at the International Paper Physics Conference, Proceedings

Sjöberg, J. , Höglund, H. & Andreasson, B. (2003). Highly Extensible Kraft Pulp Fibres. I 5th International Paper and Coating Chemistry Symposium 2003 : Montreal,Canada,June 16-19 2003.

Norgren, S. & Höglund, H. (2003). Irreversible long fibre collapse at high temperure reject refining in at TMP system - Initial studies.. I Proceedings from IMPC 2003, Quebec city.

Norman, F. & Höglund, H. (2003). Moisture-induced surface roughness in TMP-based paper - The influence of fiber cross-section dimensions : IMPC 2003.

Nygren, O. , Höglund, H. & Roland, B. (2003). On characterization of mechanical and chemimechanical pulps. I International Mechanical Pulping conference, Quebec, Que, Canada, 2-5 June 2003,. Montreal : . S. 486-

Backlund, H. , Höglund, H. & Gradin, P. (2003). Study of tangential forces and temperature profiles in commercial refiners. I 2003 International Mechanical Pulping Conference.. S. 379--388.

Lindström, M. , Hedenström, E. & Högberg, H. E. (2003). Synthesis of nucleoside analogs : Meeting abstract. I ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. (ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY)

Svensson, B. , Nyström, S. K. , Gradin, P. , Bergfors, E. & Höglund, H. (2003). Tribology under refining conditions : initial studies. I 2003 International Mechanical Pulping Conference.. S. 233--237.  

Persson, E. , Engstrand, P. , Karlsson, L. , Fredrik, N. & Wahlgren, M. (2003). Utilization of the natural variation in wood properties–a comparison between pilot plant and mill scale trials. I Proceedings of International Mechanical Pulping Conference, Quebec City.. S. 83--90.

Möller, K. , Nikko, A. & Engstrand, P. (2002). The effect of multiple recycling on newsprint quality : a large-scale pilot study, performed 1992 -1996. I PTS-CTP Symposium on Deinking Technology, 22-24 April 2002 Munich Germany.

Ferritsius, O. & Ferritsius, R. (1997). Improved quality control and process design in production of mechanical pulp by use of factor analysis. I Proceedings International Mechanical Pulping Conference.. S. 111--125.

Berg, J. & Gradin, P. (1995). Effect of Temperature on Fracture of Spruce in Compression Using Acoustic Emissions. I AECM-5, Fifth International Symposium on Acoustic Emission From Composite Material. Columbus, OH, USA : . S. 139--148.

Licentiatavhandlingar

Berg, J. (1996). Fracture Behaviour of Wood and Fibres as Related to the Mechanical Pulping Process. Lic.-avh. , 1996 (Licentiate thesis, Royal Institute of Technology : )

Licentiatavhandlingar, sammanläggningar

Osong, S. H. (2014). Mechanical Pulp Based Nano-ligno-cellulose : Production, Characterisation and their Effect on Paper Properties. Lic.-avh. (Sammanläggning) Sundsvall : Mid Sweden University, 2014 (Mid Sweden University licentiate thesis : 109)  

Nelsson, E. (2011). Reduction of refining energy during mechanical pulping : using pressurised chip compression and sulphite pre-treatment. Lic.-avh. (Sammanläggning) Uppsala : Sveriges Lantbruksuniversitet, 2011

Reyier, S. (2008). Bonding Ability Distribution of Fibers in Mechanical Pulp Furnishes. Lic.-avh. (Sammanläggning) Sundsvall : FSCN - Fibre Science and Communication Network, 2008 (Mid Sweden University licentiate thesis : 31)  

Hellström, L. (2008). Fracture processes in wood chipping. Lic.-avh. (Sammanläggning) Sundsvall : Mid Sweden University, 2008 (Mid Sweden University licentiate thesis : 32)  

Fjellström, H. (2006). The Photostabilising Effect of Coating Layers on CTMP‐based Papers. Lic.-avh. (Sammanläggning) Sundsvall : Mid Sweden University, 2006 (Mid Sweden University licentiate thesis : 13)

Manuskript

Isaksson, P. , Gradin, P. A. & Kulachenko, A. Acoustic Emission applied to mechanically loaded Paper ??.

Norgren, S. , Gradin, P. , Höglund, H. & Isaksson, P. Acoustic emission monitoring to evaluate the z-direction and in-plane strength properties of TMP reject fraction.

Nordin, L. , O'Nils, M. , Engstrand, P. , Bäck, R. , Ferritsius, O. , Ferritsius, R. , Sandberg, C. & Sundvall, Ö. Analysis of the quality of optical fibre and fines measurement for prediction of dewatering characteristics for mechanical pulps.

Reyier, S. & Ferritsius, O. BIN - a method of measuring the distribution of Bonding Indicator of fibers in mechanical pulp furnishes.

Sjöberg, J. & Höglund, H. Ductile reinforcement Kraft pulp in TMP-based furnishes.

Logenius, L. , Agnemo, R. & Höglund, H. High-Temperature Bleaching of Mechanical Pulps from Spruce.

Klinga, N. , Höglund, H. & Sandberg, C. Sheet properties of high yield pulps related to different pressing and drying conditions - part II.

Patent

Höglund, H. , Pettersson, G. , Norgren, S. & Engstrand, P. (2018). A paper or paperboard product comprising at least one ply containing high yield pulp and its production method .

Engstrand, P. , Carlberg, T. , Hellström, L. M. , Gradin, P. & Gregersen, Ø. W. (2012). Method for producing and processing wood chips [Förfarande för framställning av flis] .

Engstrand, P. , Lindgren, J. & Agnemo, R. (2004). A method for increasing the stability of fluorescent whitening agent [Metod för att öka stabiliteten hos fluorescerande vitmedel] .

Engstrand, P. , Sandberg, C. & Nilsson, C. F. (2004). A method for selective removal of ray cells from cellulose pulp [Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa] .

Engstrand, P. , Sandberg, C. , Jonsson, J. , Starck, G. , Wahlgren, M. & Wancke-Ståhl, C. (2003). Method of producing bleached thermomechanical pulp (tmp) or bleached chemithermomechanical pulp (ctmp) [Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)] .

Engstrand, P. & Karlström, A. (1996). System for continuously measuring pressure and temperature in the beating zones of refiners [System för att kontinuerligt mäta tryck och temperatur i malzonen hos raffinörer] .

Engstrand, P. , Hammar, L. Å. , Sjögren, B. , Svensson, B. & Htun, M. (1991). A method of producing cellulosic pulp .

Engstrand, P. , Pettersson, R. , Htun, M. , Hammar, L. Å. & Svensson, B. (1989). Method of making mechanical and chemi-mechanical papermaking pulp [Framställning av mekanisk och kemimekanisk massa i två steg] .

Engstrand, P. , Hammar, L. Å. , Htun, M. & Pettersson, R. (1987). Method of reducing the energy consumption at the refining of cellulose containing material [Sätt att reducera energikonsumtionen vid raffinering av cellulosahaltigt material] .

Rapporter

Olausson, P. M. , Björkqvist, O. , Danielsson, E. , Große, C. , Larsson, A. , Nyhlén, J. & Wallman Lundåsen, S. (2018). Från myndighet till medborgare och tillbaka: En studie av samverkan och kommunikation inomramen för STYREL. Eskilstuna : Energimyndigheten    

Engstrand, P. O. , Ferritsius, O. , Björkqvist, O. , Johansson, L. , Johansson, Ö. , Daniel, G. , Ferritsius, R. , Karlström, A. & et al. (2015). Mekmassainitiativet för energieffektivitet, e2mp-i. Sundsvall : Mittuniversitetet (Rapportserie FSCN 2015:58).

Engstrand, P. O. & Engberg, B. A. (2014). Filling the Gap - Final Report. Sundsvall : (Rapportserie FSCN 2014:57).

Björkqvist, O. , Engstrand, P. & Fridén, H. (2008). Energiåtervinning vid LC-raffinering – Förstudie. Stockholm : Värmeforsk (Värmeforsk skogsindustriella programmet S5-622).

Kulachenko, A. , Gradin, P. A. & Uesaka, T. (2006). Basic mechanisms of fluting formation and retention in paper. Sundsvall : Mittuniversitetet, FSCN (Rapportserie FSCN 2006:36). (FSCN-rapport R-06-65).  

Gradin, P. A. (2004). Acoustic emission monitoring during mechanical-loading of paper : State of the art. Sundsvall : Mitthögskolan, FSCN (Rapportserie FSCN 2004:28). (FSCN-rapport R-04-55).