The Pulp and Paper Group at NTNU

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Publications from 1996 to today

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The publication list was last updated on Friday, 06-Oct-2006 10:36:37 CEST

2007

Journal articles

PDF Andresen, M., Stenius, P.: "Water-in-oil emulsions stabilized by hydrophobized microfibrillated cellulose", Accepted for publication in Journal of Dispersion Science and Technology 28 (5)

2006

Journal articles

PDF Andresen, M., Johansson, L.-S., Tanem, B. S., Stenius, P. (2006): "Properties and characterization of hydrophobized microfibrillated cellulose", Cellulose 13 (6), 665 - 677
PDF Eriksen, O., Gregersen, Ø.W., Krogstad, P.-A. (2006): "Pressure and vibration in the refining zone of a TMP refiner: influence of the fibre flow", Nordic Pulp & Paper Research Journal 21 (1), 90 - 98
PDF Eriksen, O., Gregersen, Ø.W., Krogstad, P.-A. (2006): "Theoretical estimates of expected refining zone pressure in a mill-scale TMP refiner ", Nordic Pulp & Paper Research Journal 21 (1), 82 - 89
PDF Eriksen, Ø., Chinga, G., Gregersen, Ø. W. (2006): "A mathematical morphologybased method for the quantification of fines in the Z-direction of paper", Journal of Pulp and Paper Science 32 (2), 95 - 99
PDF Eriksen, Ø., Gregersen, Ø. W. (2006): "Ink pigment location measured as the position of clay in yellow coldset ink", Accepted for publication Nordic Pulp & Paper Research Journal 21 (4)
PDF Haugan, M., Gregersen, Ø. W. (2006): "Hydrogen peroxide bleaching of mechanical pulp fines", Nordic Pulp & Paper Research Journal 21 (1), 105 - 110
PDF Lenes, M., Gregersen, Ø. W. (2006): "Effect of surface chemistry and topography of sulphite fibres on the transcrystallinity of polypropylene", Cellulose 13 (4), 345 - 355

2005

Journal articles

PDF Eriksen, O., Gregersen, Ø.W., Krogstad, P.-A. (2005): "Refining zone pressure in a mill-scale TMP refiner measured by fibre-optic sensors", Nordic Pulp & Paper Research Journal 20 (4), 468 - 476
PDF Eriksen, O., Gregersen, Ø.W., Krogstad, P.-A. (2005): "High-speed measurements of pressure and temperature in the refining zone of a high-consistency refiner ", Nordic Pulp & Paper Research Journal 20 (4), 459 - 467, 476
PDF Eriksen, Ø., Gregersen, Ø.W. (2005): "The influence of ink pigment penetration and paper structure on print through", Nordic Pulp & Paper Research Journal 20 (2), 242 - 246
PDF Holmstad, R., Gregersen, Ø.W., Aaltosalmi, U., Kataja, M., Koponen, A., Goel, A., Ramaswamy, S. (2005): "Comparison of 3D structural characteristics of high and low resolution X-ray microtomographic images of paper",Nordic Pulp & Paper Research Journal 20 (3), 283 - 288
PDF Vaaler, D., Syverud, K., Seem, B., Moe, S.T. (2005): "Estimating the pulping yield by carbohydrate analysis" TAPPI Journal 4 (4), 23-27

Conference proceedings

PDF Gregersen, Ø.W. (2005): "Runnability, fracture and pressroom breaks: review", Advances in Paper Science and Technology: 13th fundamental research symposium, Cambridge, 11-16 Sept. 2005, vol. 2, 797 - 825
PDF Haugan, M., Gregersen, Ø.W. (2005): "Hydrogen peroxide bleaching of mechanical pulp fines", International Mechanical Pulping Conference: IMPC 2005, Oslo, Norway, 85 - 93
PDF Heum, J.R., Gregersen, Ø.W., Johansson, L. (2005): "Effects of extractives on TMP refining and pulp properties", International Mechanical Pulping Conference: IMPC 2005, Oslo, Norway, 137 - 142
PDF Lyngstad, H., Johansson, L., Moe, S.T. (2005): "Variations in wood components in TMP mill white water and their effect on paper properties", International Mechanical Pulping Conference: IMPC 2005, Oslo, Norway, 317 - 322

2004

Journal articles

PDF Chinga, G., Stoen, T., Gregersen, Ø.W. (2004): "On the roughening effect of laboratory HSWO printing on SC and LWC paper surfaces", Journal of Pulp and Paper Science 30 (11), 307 - 312
PDF Furuheim, K.M., Axelson, D., Anthonsen, H.W., Helle, T. (2004): "Phase Structural Analyses of Polyethylene Extrusion Coatings on High-Density Papers. Part 1. Monoclinic Crystallinity", J. Appl. Pol. Sci. 91 (1), 218 - 225
PDF Furuheim, K.M., Axelson, D., Anthonsen, H.W., Helle, T. (2004): "Phase Structural Analyses of Polyethylene Extrusion Coatings on High-Density Papers. Part 2. Influence of Paper Surface Properties on the Polyethylene Morphology", J. Appl. Pol. Sci. 91 (1), 226 - 234
PDF Furuheim, K.M., Axelson, D., Anthonsen, H.W., Helle, T. (2004): "Phase Structural Analyses of Polyethylene Coatings on High-Density Papers by 13C CP MAS Solid State High Resolution NMR. Part 3. Determinations of the Crystallite Thickness by T1-Measurements", J. Appl. Pol. Sci., 91 (1), 235 - 241
PDF Holmstad, R., Kure, K.-A., Chinga, G., Gregersen, Ø.W. (2004): "Effect of temperature gradient multi-nip calendering on the structure of SC paper", Nordic Pulp & Paper Research Journal 19 (4), 489 - 494
PDF Mosbye, J., Moe, S.T., Tammelin, T., Saarinen, T., Laine, J. (2004): "The ability of PEO to remove sterically stabilised model colloidal extractives from solution with different types of fines present", Nordic Pulp & Paper Research Journal 19 (1), 59 - 66

Conference proceedings

PDF Eriksen, Ø., Gregersen, Ø.W. (2004): "A study of ink pigment penetration and optical properties of laboratory sheets using scanning electron microscope", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 216 - 218
PDF Gradin, P., Vallen, H., Graham, D., Nygård, P., Gregersen, Ø.W. (2004): "Acoustic emission testing of paper", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 155
PDF Gregersen, Ø.W., Holmstad, R. (2004): "Fibre damage during mechnical pulping and calendering", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 152 - 153
PDF Haugan, M., Moe, S.T. (2004): "Hydrogen peroxide bleaching of mechanical pulp fines (Abstract and slides only)", 4th fundamental mechanical pulp seminar, Stockholm, Sweden
PDF Hiberg, E., Schult, T., Nygård, P., Moe, S.T. (2004): "Defibrillation of chemical pulp fibres", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 145
PDF Holmstad, R., Goel, A., Arns, C.H., Knackstedt, M.A., Gregersen, Ø.W. (2004): "Effect of papermaking variables on the detailed 3D paper structure assessed by x-ray microtomography", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 67 - 69
PDF Knackstedt, M.A., Arns, C.H., Holmstad, R., Antoine, C., Gregersen, Ø.W. (2004): "Characterisation of 3D structure and transport properties of paper from tomographic images", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 64 - 66
PDF Kristiansen, T., Nygård, P., Moe, S.T. (2004): "Effect of high purity cellulose pelletation on composite properties", The 2004 Progress in Paper Physics Seminar, Trondheim, Norway, 144
PDF Lyngstad, H., Johansson, L., Moe, S.T. (2004): "Seasonal variations in TMP quality (Abstract and slides only) ", 4th fundamental mechanical pulp seminar, Stockholm, Sweden

2003

Journal articles

PDF Chinga, G., Helle, T. (2003): "Staining with OsO4 as a means to explore paper coating structure", Paperii ja Puu 85 (1), 44 - 48
PDF Chinga, G., Helle, T. (2003): "Relationships between the coating surface structural variation and print quality", Journal of Pulp and Paper Science, 29 (6), 179 - 184
PDF Chinga, G., Helle, T. (2003): "Three Dimensional reconstruction of a coating layer structure", Journal of Pulp and Paper Science, 29 (4), 119 - 122
* Holmstad, R., Antoine, C., Nygård, P., Helle, T. (2003): "Quantification of the Three-Dimensional Paper Structure - Methods and Potential", Pulp and Paper Canada, 104 (7), T186 - T189
PDF Mosbye, J., Foss, M.H., Laine, J., Moe, S.T. (2003): "The charge and chemical composition of fines in mechanical pulp", Nordic Pulp & Paper Research Journal 18 (2), 194 - 199
PDF Mosbye, J., Laine, J., Moe, S.T. (2003): "The effect of dissolved substances on the adsorption of colloidal extractives to fines", Nordic Pulp & Paper Research Journal, 18 (1), 63 - 68
PDF Syverud, K., Leirset, I., Vaaler, D. (2003): "Characterization of carbohydrates in chemical pulps by pyrolysis-gas chromatography/mass spectometry", Journal of Analytical and Applied Pyrolysis 67 (2), 381 - 391
* Toven, K.: "Swelling and physical properties of ECF light bleached softwood kraft pulps", TAPPI Journal, in press
* Toven, K., Kleppe, P.: "Low-charge chlorine dioxide prebleaching", Nordic Pulp & Paper Research Journal, accepted

Conference proceedings

PDF Dyer, T., Feng, Z., Ragauskas, A.J., Vaaler, D., Moe, S.T. (2003): "Enhancing the Chemical Basis for Improved Kraft Pulping with PS, AQ, and PS/AQ", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. I, 49 - 52
PDF Moe, S.T., Mosbye, J. (2003): "Swelling of mechanical pulp fines after chemical treatment", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. II, 5 - 7
PDF Mosbye, J., Laine, J., Moe, S.T. (2003): "Adsorption of colloidal extractives to fines from different parts of the fiber wall", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. I, 93 - 96
PDF Schult, T., Christensen, B., Moe, S.T. (2003): "Degradation of cellulose during carboxymethylation", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. III, 235 - 238
PDF Toven, K., Vaaler, D. (2003): "On the beatability of Norway spruce and Scots pine kraft pulps", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. I, 73 - 76
PDF Vaaler, D., Berthold, F., Moe, S.T. (2003): "Details on carbohydrate retention in kraft cooking by the use of additives", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. I, 109 - 112
PDF Vaaler, D., Eriksen, Ø., Moe, S.T. (2003): "The difference in pulp properties for never-dried and once-dried kraft pulps with varying pulping yield", 28th EUCEPA Conference, Lisbon, Portugal, 353 - 355
PDF Vaaler, D., Eriksen, Ø., Moe, S.T. (2003): "The difference in pulp properties for once-dried kraft pulp with varying pulping yield", 12th International Symposium on Wood and Pulping Chemistry, Madison, USA, Vol. II, 67 - 70

2002

Journal articles

PDF Chinga, G., Helle, T. (2002): "Structure characterisation of pigment coating layer on paper by scanning electron microscopy and image analysis". Nordic Pulp & Paper Research Journal 17 (3), 307-312
PDF Chinga, G., Helle, T., Forseth, T. (2002): "Quantification of structure details of LWC paper coating layers". Nordic Pulp & Paper Research Journal 17 (3):313-318
* Moe, S. T., Holen, A. K., Schult, T. (2002): "4-O-β-D-glucopyranosyl-D-gluconic acid (cellobionic acid) produced by ozonation of cellobiose. Isolation by HPLC and assignment of NMR chemical shifts", Journal of Carbohydrate Chemistry 21 (6), 513-520
PDF Mosbye, J., Laine, J., Moe, S. (2002): "The charge and chemical composition of fines in mechanical pulp", Nordic Pulp & Paper Research Journal, 17 (3), 352 - 356
* Reme, P. A., Johnsen, P. O., Helle, T. (2002): "Assessment of fibre transverse dimensions using SEM and image analysis", Journal of Pulp and Paper Science 28 (4), 122 - 128
* Schult, T., Hjerde, T., Optun, O. I., Kleppe, P. J., Moe, S. T. (2002): "Characterization of cellulose by SEC-MALLS", Cellulose 9 (2), 149-158
* Toven, K., Gellerstedt, G., Kleppe, P. J., Moe, S. (2002): "The use of chlorine dioxide and ozone in combination in prebleaching", Journal of Pulp and Paper Science 28 (9), 305-310

Conference proceedings

* Eriksen, O. (2002): "High-speed measurements of pressure and temperature in the refining zone of a high-consistency refiner", 88th Annual Meeting Technical Section Vol. C, p. C135 - C142
PDF Holmstad, R., Antoine, C., Nygård, P., Helle, T. (2002): "Quantification of the three-dimensional paper structure - Methods and potential", 88th Annual Meeting Technical Section Vol. A, p. A9 - A12
PDF Holmstad, R., Gregersen, Ø., Chinga, C. (2002): "A method for Evaluation of the True Density Distribution in the Z-direction of Paper", Progress in Paper Physics Seminar, Finger Lakes/Syracuse, New York, September 8-13, 2002
PDF Nesbakk, T., Helle, T. (2002): "The influence of the pulp fibre properties on supercalendered mechanical pulp hand sheets", 88th Annual Meeting Technical Section Vol. C, p. C113 - C116
* Syverud, K., Leirset, I., Vaaler, D. (2002): "Characterization of carbohydrates in chemical pulps by pyrolysis-gas chromatography/mass spectometry", 7th European Workshop on Lignocellulosics and Pulp, pp. 157-160
PDF Vaaler, D., Eriksen, O., Ribe, E., Moe, S. (2002): "The relation between carbohydrate composition and softwood kraft pulp yield", 7th European Workshop on Lignocellulosics and Pulp, pp. 265-268
PDF Vaaler, D., Ljones, S., Ribe, E., Toven, K., Moe, S. (2002): "Effects of hemicellulose stabilisation and raw material on the beatability of softwood kraft pulps", 7th European Workshop on Lignocellulosics and Pulp, pp. 147-150

2001

Journal articles

* Fuglem, G., Kure, K. A., Lobben, O. P., Helle, T. (2001): "Full scale comparison of TMP fibre properties: RTS and conventional conditions", Pulp & Paper Canada 102 (8), 31 - 34
* Reme, P. A., Helle, T. (2001): "On the difference in response to refining between Norway Spruce and Scots Pine", Paperi ja Puu 83 (1), 58 - 61
* Reme, P. A., Helle, T. (2001): "Quantitative assessment of mechanical fibre dimensions during defibration and fibre development", Journal of Pulp and Paper Science 27 (1), 1 - 7
* Samuelsen, E. J., Gregersen, O. W., Houen, P. J., Helle, T., Raven, C., Snigirev, A. (2001): "Three-dimensional imaging of paper by use of synchrotron X-ray microtomography", Journal of Pulp and Paper Science 27 (2), 50 - 53
* Skjetne, B., Helle, T., Hansen, A. (2001): "Roughness of Crack Interfaces in Two-Dimensional Beam Lattices", Physical Review Letters 87 (12), 125503

Conference proceedings

* Antoine, C., Nygard, P., Holmstad, R., Gregersen, O. W., Weitkamp, T., Rau, C., Solheim, O., Houen, P. J. (2001): "Binarisation of 3D images of paper obtained by phase-contrast x-ray microtomography", Research techniques for tomorrow's papermaking, p. 1 - 4
PDF Holmstad, R., Antoine, C., Silvy, J., Costa, A.-P., Antoine, J. (2001): "Modelling the paper sheet structure according to the equivalent pore concept", Research techniques for tomorrow's papermaking, p. 15 - 25
PDF Moe, S. T., Roring, A. (2001): "Theory and practice of flotation deinking", 6th Research Forum on Recycling, p. 55 - 60
PDF Mosbye, J., Holte, M., Laine, J., Moe, S. (2001): "Adsorption of model colloidal extractives to different types of fines", 6th Research Forum on Recycling, p. 139 - 143
PDF Mosbye, J., Moe, S., Laine, J. (2001): "The charge of fines originating from different parts of the fibre wall", 11th International Symposium on Wood and Pulping Chemistry, p. 169 - 172
* Nesbakk, T., Helle, T. (2001): "Statistical analysis of the relationships between sheet details and fibre properties", International mechanical pulping conference Vol. 1, p. 35 - 43
PDF Nesbakk, T., Mörseburg, K., Helle, T. (2001): "Relationships between fibre properties and cross-sectional paper characteristics of mechanical pulp handsheets", The 3rd biennial Johan Gullichsen colloquium, p. 63 - 72
PDF Vaaler, D. A., Moe, S. T. (2001): "Carbohydrate profiles of kraft pulps manufactured with white liquor additives", 11th International Symposium on Wood and Pulping Chemistry Vol. 2, p. 279 - 282
PDF Vaaler, D., Syverud, K., Moe, S. T. (2001): "Characterisation of pulp carbohydrates by enzymatic hydrolysis and determination of pulping yield with carbohydrate profiles", The 3rd biennial Johan Gullichsen colloquium, p. 87 - 93

2000

Journal articles

* Gregersen, O. W., Hansen, A., Tufa, L. D., Helle, T. (2000): "The influence of fibre shives on calender cuts in newsprint", Journal of Pulp and Paper Science 26 (5), 176 - 179
* Kure, K. A., Sabourin, M. J., Dahlqvist, G., Helle, T. (2000): "Adjusting refining intensity by changing refiner plate design and rotational speed - Effects on structural fibre properties", Journal of Pulp and Paper Science 26 (10), 346 - 352
* Mosbye, J., Harstad, B., Fiksdahl, A. (2000): "Solid phase extraction (SPE) of hydrophobic components from a model white water", Nordic Pulp & Paper Research Journal 15 (2), 101 - 105
* Reme, P. A., Helle, T. (2000): "The fibre characteristics of shives initiating web rupture", Nordic Pulp & Paper Research Journal 15 (4), 287 - 291
* Reme, P. A., Helle, T. (2000): "The fibre characteristics of shives initiating web rupture", Nordic Pulp & Paper Research Journal 15 (4), 287 - 291
* Schult, T., Moe, S., Hjerde, T., Christensen, B. E. (2000): "Size exclusion chromatography of cellulose dissolved in LiCl/DMAC using macroporous monodisperse poly(styrene-co-divinylbenzene) particles", Journal of Liquid Chromatography & Related Technologies 23 (15), 2277 - 2288
* Sjöholm, E., Norman, E., Moe, S., Colmsjö, A. (2000): "A method for evaluating lignin mobility distributions obtained by capillary zone electrophoresis", Journal of Wood Chemistry and Technology 20 (2), 113 - 132
* Wellmar, P., Gregersen, O. W., Fellers, C. (2000): "Prediction of crack growth initiation in paper structures using a J-integral criterion", Nordic Pulp & Paper Research Journal 15 (1), 4 - 11
* Wiik, K., Helle, T. (2000): "On the suitability of hexanal assessment as a taint indicator", Paperi ja Puu 82 (2), 110 - 112

Conference proceedings

* Amin, N., Christensen, P. K., Helle, T., Rahman, M., Oye, A. (2000): "Newsprint from whole jute", 4th International nonwood fibre pulping and papermaking conference Vol. 2, p. 446 - 455
* Chinga, G., Helle, T., Johnsen, P. O. (2000): "Characterization of pigment coating layer structure using SEM and digital image analysis techniques", Coating conference, p. 309 - 316
* Chinga, G., Helle, T., Johnsen, P. O. (2000): "Pigment coating structure details, its relationship to coating processes and effect on printing ink absorption", 86th Annual Meeting Technical Section Vol. A, p. A119 - A124
* Fuglem, G., Kure, K. A., Lobben, O. P., Helle, T. (2000): "Full scale comparison of TMP fibre properties - RTS and conventional conditions", 86th Annual Meeting Technical Section Vol. C, p. C187 - C191
* Reme, P. A., Helle, T. (2000): "Quantitative assessment of mechanical fibre dimensions during defibration and fibre development", 86th Annual Meeting Technical Section Vol. C, p. C217 - C223
PDF Toven, K. (2000): "Swelling and physical properties of ECF/ECF light bleached softwood kraft pulps", 2000 International Pulp Bleaching Conference Vol. 2, p. 189 - 192

1999

Journal articles

* Batchelor, W. J., Kure, K.-A., Ouellet, D. (1999): "Refining and the development of fibre properties", Nordic Pulp & Paper Research Journal 14 (4), 285 - 291
* Kure, K. A., Dahlqvist, G., Ekström, J., Helle, T. (1999): "Hydrocyclone separation, reject refining, of thick-walled mechanical pulp fibres", Nordic Pulp & Paper Research Journal 14 (2), - 104
* Kure, K. A., Dahlqvist, G., Helle, T. (1999): "Morphological characteristics of TMP fibres as affected by the rotational speed of the refiner", Nordic Pulp & Paper Research Journal 14 (2), - 110
* Moe, S. T., Ragauskas, A. J. (1999): "Oxygen delignification of high-yield kraft pulp. Part I: structural properties of residual lignins", Holzforschung 53 (4), 416 - 422
* Reme, P. A., Johnsen, P. O., Helle, T. (1999): "Changes induced in early- and latewood fibres by mechanical pulp refining", Nordic Pulp & Paper Research Journal 14 (3), 256 - 262
* Wiik, K, Helle, T. (1999): "Mechanisms of paper odor release", Nordic Pulp & Paper Research Journal 14 (4), 268 - 272

Conference proceedings

* Chinga, G., Helle, T. (1999): "Analysis of pigment coating layer structure details using digital image processing and analysis and SEM techniques", Microscopy as a tool in pulp and paper research and development, p. 217
* Eriksen, O., Solheim, O., Michelsen, F. A. (1999): "Building knowledge by systematical acquisition and use of information", 27th EUCEPA conference - Crossing the millennium frontier, p. 119 - 124
PDF Gregersen, O. W., Hansen, A., Helle, T. (1999): "The influence of shives on newsprint strength", 1999 International Paper Physics Conference, p. 211 - 216
* Gregersen, O. W., Helle, T., Johnsen, P. O., Kure, K. A., Reme, P. A. (1999): "Application of SEM to evaluate cross sections of fibres in wood and pulp", Microscopy as a tool in pulp and paper research and development, p. 209
* Helle, T. (1999): "Cross Sectional Dimensions of Fibres - State of the Art", Conference Papers, COST E 11 - Working Group Fibres, p. 1 - 16
* Helle, T., Reme, P. A. (1999): "Fibre Wall Thickness - Relevance and Assessment", Characterisation methods for fibres and paper - Joint PTS/COST E11 Workshop
* Kleppe, P. J., Moe, S. T. (1999): "The prospect of oxygen delignification", 27th EUCEPA conference - Crossing the millennium frontier, p. 199 - 200
PDF Kure, K. A., Reme, P. A., Helle, T. (1999): "Process and fibre quality modifications for improved wood containing publication paper", 13th International papermaking conference - rogress
PDF Kure, K. A., Sabourin, M. J., Dahlqvist, G., Helle, T. (1999): "Adjusting refining intensity by changing refiner plate design and rotational speed - effects on structural fibre properties", 85th Annual Meeting Technical Section - 29
PDF Kure, K.-A., Dahlqvist, G., Sabourin, M. J., Helle, T. (1999): "Development of spruce fibre properties by a combination of a pressurized compressive pretreatment and high intensity refining", 1999 International Mechanical Pulping Conference, p. 427 - 433
PDF Moe, S. T., Holen, A. K. (1999): "High- and low-pressure ozonation of cellulose model compounds: a comparison of carbohydrate reaction specificity", 10th International Symposium on Wood and Pulping Chemistry Vol. 2, p. 354 - 357
PDF Moe, S. T., Ragauskas, A. J. (1999): "Structural changes in kraft pulp residual lignin upon peracetic acid treatment", 10th International Symposium on Wood and Pulping Chemistry Vol. 1, p. 314 - 319
PDF Mosbye, J. (1999): "Fractionation and chemical analysis of fines", 27th EUCEPA conference - Crossing the millennium frontier, p. 317 - 321
* Reme, P. A., Helle, T. (1999): "Methods to assess detailed cross-sectional dimensions of fibre populations in wood and pulp using SEM and image analysis", Microscopy as a tool in pulp and paper research and development, p. 8 - 15
PDF Reme, P. A., Kure, K.-A., Gregersen, O. W., Helle, T. (1999): "Optimal mechanical pulp fibres for improved publication paper: Targets and Treatments", 1999 International Mechanical Pulping Conference, p. 171 - 182
PDF Samuelsen, E. J., Helle, T., Houen, P. J., Gregersen, O. W., Raven, C. (1999): "Three-dimensional imaging of paper by use of Synchrotron X-Ray Microtomography", 1999 International Paper Physics Conference, p. 307 - 312
* Schult, T., Moe, S. T., Kleppe, P. J. (1999): "Changes in cellulosic structure during carboxymethylation studied by NMR spectroscopy and X-ray scattering", 10th International Symposium on Wood and Pulping Chemistry Vol. 3, p. 180 - 185
PDF Syverud, K., Moe, S. T., Minja, R. J. A. (1999): "Carbohydrate analysis of pulps using enzymatic hydrolysis and high pressure liquid chromatography", 10th International Symposium on Wood and Pulping Chemistry Vol. 2, p. 232 - 237
PDF Toven, K., Gellerstedt, G. (1999): "Structural changes of softwood kraft lignin in oxygen delignification and prebleaching", 10th International Symposium on Wood and Pulping Chemistry Vol. 2, p. 340 - 345

1998

Journal articles

* Forseth, T., Helle, T. (1998): "Moisture-induced roughening during "water coating" of precalendered wood-containing paper", Journal of Pulp and Paper Science 24 (10), 301 - 307
* Gregersen, O. W., Hansen, A., Helle, T. (1998): "Evaluation of newsprint strength and runnability by using Weibull statistics", Progress in paper physics - a seminar D1 1 - 3
* Kure, K. A., Dahlqvist, G. (1998): "Development of structural fibre properties in high intensity refining - Cross-sectional fibre dimensions are significantly changed in refining", Pulp & Paper Canada 99 (7), 59 - 63
* Reme, P. A., Helle, T., Johnsen, P. O. (1998): "Fibre characteristics of some mechanical pulp grades", Nordic Pulp & Paper Research Journal 13 (4 ), 263 - 268
* Wiik, K., Gromsrud, M., Helle, T. (1998): "Studies on odour reduction in TCF bleached packaging paper", Journal of Pulp and Paper Science 24 (9), 291 - 294

Conference proceedings

* Gregersen, O. W., Johnsen, P. O., Forseth, T. F., Helle, T. (1998): "Microscopy studies of paper cross section - Technology development has given us new opportunities", Ekmandagarna, p. 6
* Helle, T., Gregersen, O. W. (1998): "Fibre properties studied by microscopy", Improvement of recyclability and the recycling paper industry of the future.COST Action E1 paper recyclability, p. 295 - 305
PDF Holen, A. K., Kleppe, P. J., Moe, S. T. (1998): "Reaction products from ozonation of dissolved carbohydrates", 1998 International Pulp Bleaching Conference Vol. 2, p. 481 - 486
PDF Kleppe, P. J, Minja, R. J. A. (1998): "The possibilities to apply polysulphide-AQ pulping in kraft mills", 1998 Breaking the pulp yield barrier symposium, p. 113 - 122
* Kure, K.-A., Dahlqvist, G. (1998): "Development of structural fibre properties in high intensity refining", 84th Annual Meeting Technical Section Vol. B, p. B213 - B218
PDF Kure, K.-A., Helle, T., Omholt, I. (1998): "Properties of mechanical printing paper as affected by cross-sectional characteristics of TMP fibres", Progress in paper physics - a seminar
PDF Minja, R. J. A., Kleppe, P. J., Moe, S. T. (1998): "Improving the pulp yield by using PS/AQ and/or two stage oxygen delignification", 1998 Breaking the pulp yield barrier symposium, p. 213 - 217
PDF Moe, S. T., Ragauskas, A. J., McDonough, T. J. (1998): "Extended oxygen delignification of high-yield kraft pulp. Correlation between residual lignin structures and bleachability by oxygen and chlorine dioxide", 1998 International Pulp Bleaching Conference Vol. 1, p. 33 - 39
* Reme, P. A., Helle, T. (1998): "The effects of recycling on fibre cross-sectional shape", Improvement of recyclability and the recycling paper industry of the future.COST Action E1 paper recyclability, p. LXIX - LXXVI
* Reme, P. A., Tufa, L. D., Helle, T., Johnsen, P. O. (1998): "The Fibre Characteristics of Shives intitiationg Web Rupture", Progress in paper physics - a seminar Vol. A4, p. 1 - 3
PDF Schult, T., Christensen, B. E., Moe, S. T. (1998): "Size exclusion chromatography of cellulose: A novel application of macroporous monodisperse particles", 19th International Carbohydrate Symposium
PDF Toven, K. (1998): "Ozone based ECF bleaching of oxygen delignified kraft pulp", 1998 International Pulp Bleaching Conference Vol. 2, p. 377 - 382
PDF Wiik, K., Gromsrud, M., Helle, T. (1998): "Studies on odour reduction in TCF bleached packaging paper", 84th Annual Meeting Technical Section Vol. B, p. B101 - B104
PDF Wiik, K., Helle, T. (1998): "Problems with paper odour - possible ways to solve them", EUCEPA symposium 1998 - chemistry in papermaking, p. 307 - 315

1997

Journal articles

* Forseth, T., Helle, T. (1997): "Effect of moistening on cross-sectional details of calendered paper containing mechanical pulp", Journal of Pulp and Paper Science 23 (3), J95 - J100
* Forseth, T., Wiik, K., Helle, T. (1997): "Surface roughening mechanisms for printing paper containing mechanical pulp", Nordic Pulp & Paper Research Journal 12 (1), 67 - 71
* Kleppe, P. (1997): "Pulping and bleaching practices during the next decades", Das Papier 51 (6A), V39 - V41

Conference proceedings

* Fjerdingen, H., Forseth, T. F., Gregersen, O. W., Helle, T., Johnsen, P. O., Kure, K. A., Reme, P. A. (1997): "Some mechanical pulp fibre characteristics, their process relationships and papermaking significance", Fundamentals of papermaking materials - 11th fundamental research symposium Vol. 1, p. 547 - 605
PDF Forseth, T., Helle, T. (1997): "Moisture induced surface roughening during "water coating" of precalendered wood containing paper", 83rd Annual Meeting Technical Section Vol. A, p. A125 - A132
* Kleppe, P. J. (1997): "Experience on High Kappa Pulping and Oxygen Delignification to Improve Productivity and Achieving Environmental Goals", 1997 Pulping Conference, p. 835 - 835
* Kure, K.-A. (1997): "The alteration of the wood fibres in refining", 1997 International Mechanical Pulping Conference, p. 137 - 150
PDF Minja, R. J. A., Karlsen, T., Kleppe, P. J. (1997): "Modified polysulphide (AQ)-pulping of softwood", 1997 Pulping Conference Vol. 2, p. 721 - 728
* Reme, P. A., Helle, T., Johnsen, P. O. (1997): "Fibre characteristics of various mechanical pulp grades", 1997 International Mechanical Pulping Conference, p. 297 - 307
PDF Rodbotten, M., Wiik, K., Helle, T. (1997): "Odour analysis of paper. Part I. Problems encountered in odour assessment utilising a sensory panel", 1997 Process and product quality conference and trade fair, p. 7 - 10
PDF Schult, T., Moe, S. T. (1997): "Viscosity loss and molecular weight degradation during etherification of high-molecular weight cellulose", 9th International Symposium on Wood and Pulping Chemistry Vol. 2, p. 99-1 - 99-4
PDF Wiik, K., Rodbotten, M., Bakken, T., Helle, T. (1997): "Odour analysis of paper. Part II. A case study of the odour analysis and abatement", 1997 Process and product quality conference and trade fair, p. 7 - 10

1996

Journal articles

* Kleppe, P. J. (1996): "Emerging delignification technology", IPPTA Journal 8 (1), 1 - 8

Conference proceedings

* Batchelor, W. J., Ouellet, D., Kure, K. A. (1996): "Refining and the development of fibre properties", 1996 Papermakers Conference, p. 207 - 214
* Fjerdingen, H., Helle, T., Houen, P. J., Johnsen, P. O., Kanapathippillai, S. (1996): "On the effect of recycling on single fibre conformability", Progress in paper physics - a seminar, p. 47 - 50
* Forseth, T., Helle, T. (1996): "Effect of moistening on calendered and hydrophobized mechanical paper", Progress in paper physics - a seminar, p. 81 - 84
PDF Forseth, T., Helle, T. (1996): "Effect of moistening on cross sectional details of calendered mechanical paper", 82nd Annual Meeting Technical Section, p. A273 - A280
PDF Forseth, T., Helle, T. (1996): "Principles and application of a method for assessing detailed paper surface topography", 82nd Annual Meeting Technical Section, p. B287 - B292
PDF Forseth, T., Helle, T., Wiik, K. (1996): "Surface roughening mechanisms for printing paper containing mechanical pulp", 1996 International Printing and Graphic Arts Conference, p. 285 - 293
* Gregersen, O. W., Fellers, C., Nilsson, F., Wellmar, P., Delhage, L. (1996): "Application of non linear fracture mechanics to paper", Progress in paper physics - a seminar
PDF Holen, A. K., Christensen, P. K., Moe, S. T. (1996): "Investigation of reaction products from the ozonation of cellulose model compounds by NMR-spectroscopy", 1996 International Pulp Bleaching Conference Vol. 2, p. 499 - 502
* Holen, A. K., Moe, S. T., Christensen, P. K. (1996): "Reactions of short chain cellulose analogues with ozone", Fourth European workshop on lignocellulosics and pulp, p. 475 - 480
PDF Minja, R. J. A., Moe, S. T., Christensen, P. K. (1996): "Extended delignification of kraft pulping by anthraquinone, methanol and black liquor", 1996 Pulping conference Vol. 1, p. 319 - 324

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