Combined effects of polysulphide pulping and ECF bleaching on softwood polysaccharides

Annual Meeting - Technical Section, Canadian Pulp and Paper Association, Preprints

Volumn C, Issue , 2004, Pages 59-65

  Bouchard, Jean ^a   Méthot, Myriam ^a   Lapierre, Luc ^a   Berry, Richard ^a  

^a PAPRICAN   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BLEACHED PULP; CONCENTRATION (PROCESS); DELIGNIFICATION; KINETIC THEORY; MOLECULAR WEIGHT; POLYSACCHARIDES; SOFTWOODS; VISCOSITY;

CARBANILATION; EULATION; SIZE EXCLUSION CHROMATOGRAPHY (SEC);

KRAFT PULP;

DELIGNIFICATION; ELEMENTAL CHLORINE FREE BLEACHING; KINETIC ENERGY; KRAFT PULPS; MOLECULAR WEIGHT DISTRIBUTION; POLYSACCHARIDES; POLYSULFIDE PULPING; SOFTWOODS;

EID: 2642576926     PISSN: 14947722     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. MacLeod, M., Radiotis, T., Uloth, V., Munro, F., and Tench, L. "Basket Cases IV. Higher Yield with Paprilox™ Polysulphide-AQ Pulping of Hardwoods" PPR 1546 (April 2001)
2. Munro, F., Uloth, V., Tench, L., MacLeod, M. and Dorris G. "Mill Scale Implementations of Paprican's Process for Polysulphide Liquor Production in Kraft Mill Causticizers. Part H: Results of Pulp Mill Production Trials", MR 434 (January 01).
3. Hakanen, A. and Teder, A., "Modified Kraft Cooking with Polysulphide: Yield, Viscosity, and Physical Properties". Tappi J. 80: (7) 189-196 (1997).
4. Chen, J. and Williams, T., "Effects of High-Yield Polysulphide Pulping on Fibre Properties: Fibre Flexibility and Conformability", PPR 1476, (2000).
5. Li, Z., Li, J., and Kubes, G., "Kinetics of Delignification and Carbohydrate Degradation During Kraft Pulping with Polysulphide and Anthraquinone", PGRL 721 (1999)
6. Luthe, C., Berry, R., Radiotis, T., and Nadeau, L., "Measuring Softwood Yield Gain at Kraft Pulp Mills". PRR 1582, (2002).
7. Sullivan, J.L. and Douek, M., "Determination of Carbohydrates in Wood, Pulp, and Process Liquor Samples Using High-Performance Anion-Exchange Chromatography with Pulsed Amperometric Detection", J. Chromatogr. 671:339 (1994).
8. Lapierre, L. and Bouchard, J., "Molecular Weight Determination of Softwood Kraft Cellulose: Effects of Carbanilation Solvent, Hemicelluloses and Lignin", In "Advances in Lignocellulosics Characterization", D.S. Argyropoulos ed., Tappi Press, Atlanta, pp. 239-262 (1999).
9. Alfredsson, B., Samuelsom, O., and Sandstig, B., Svensk Papperstidn. 66 (18): 703 (1963).
10. Van Heiningen, A. and Violette, S., "Selectivity Improvement During Oxygen Delignification by Adsorption of a Sugar-Based Polymer" 88th Annual Meeting, PAPTAC, Montreal, 1-6 (2002).