The relationship between xylan and hexenuronic acid in eucalyptus kraft pulping;A relação entre a xilana e o ácido hexenurônico na polpação kraft de eucalipto

O Papel (Brazil)

Volumn 67, Issue 10, 2006, Pages 84-

  Johansson, Dan ^a   Germgård, Ulf ^a  

^a KARLSTAD UNIVERSITY   (Sweden)

Author keywords

Carbohydrates; Experimental design; Hardwood; Pulping; Yellowing

Indexed keywords

EID: 71249099848     PISSN: 00311057     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Conference Paper

References (10)

1. PETTERSSON, E. A. K.; RAGNAR, M.; LINDSTRÖM, M. E., Kraft cooking characteristics and hexenuronic acid concentration of pulps from Eucalypt and other hardwood species. Nord. Pulp Pap. Res. J. 2002, 17, (3), 222-227.
2. PINTO, P. C; EVTUGUIN, D. V.; PASCOAL NETO, C, Structure of hardwood glucuronoxylans: modifications and impact on pulp retention during wood kraft pulping. Carbohydr. Polym. 2005, 60, (4), 489-497.
3. DANIELSSON, S. Xylan reactions in kraft cooking and their influence on paper sheet properties (Licentiate Thesis). Royal Institute of Technology, Stockholm, Sweden, 2006.
4. TORGNYSDOTTER, A.; WÅGBERG, L., Influence of electrostatic interactions on fibre/fibre joint and paper strength. Nord. Pulp Pap. Res. J. 2004, 19, (4), 440-447.
5. BUCHERT, J.; BERGNOR, E.; LINDBLAD, G.; VIIKARI, L.; EK, M, Significance of xylan and glucomannan in the brightness reversion of kraft pulps. Tappi J. 1997, 80, (6), 165-171.
6. PEDROSO, A. I.; CARVALHO, M. G., Alkaline pulping of Portuguese Eucalyptus globulus: effect on hexenuronic acid content. J. Pulp Pap. Sci. 2003, 29, (5), 150-154.
7. DANIEL, A. I. D.; PASCOAL NETO, C; Evtuguin, D. V.; Silvestre, A. J. D., Hexenuronic acid contents of Eucalyptus globulus kraft pulps: variation with pulping conditions and effect on ECF bleachability. Tappi J. 2003, 2, (5), 3-8.
8. CHAI, X. S.; YOON, S. H.; ZHU, J. Y.; LI, J., The fate of hexenuronic groups during alkaline pulping of loblolly pine. J. Pulp Pap. Sci. 2001, 27, (12), 407-411.
9. GUSTAVSSON, C. A. S.; AL-DAJANI, W. W., The influence of cooking conditions on the degradation of hexenuronic acid, xylan, glucomannan and cellulose during kraft pulping of softwood. Nord. Pulp Pap. Res. J. 2000, 15, (2), 160-167.
10. VUORINEN, T.; BUCHERT, J.; TELEMAN, A.; TENKANEN, M.; FAGERSTRÖM, P. In Selective hydrolysis of hexenuronic acid groups and its application in ECF and TCF bleaching of kraft pulps, International Pulp Bleaching Conference, Washington, DC, USA, 1996; 43-51.