Maximising pulp yield potential for a eucalypt kraft pulp mill's wood supply - A case study from Brazil

Appita Journal

Volumn 55, Issue 6, 2002, Pages 439-443

  Lanna, Alexandre E ^a   Costa, Marcelo M ^a   Fonseca, Maria J ^a   Da Fonseca, Sebastao M ^a   Mounteer, Ann H ^a   Colodette, Jorge L ^b   Gomide, Jose L ^b  

^a Celulose Nipo Brasileira S/A ^*

^b FEDERAL UNIVERSITY OF VIÇOSA   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALINITY; BLEACHING; COST BENEFIT ANALYSIS; DELIGNIFICATION; DENSITY (SPECIFIC GRAVITY); OPTICAL PROPERTIES; OXYGEN; PAPER AND PULP MILLS; PULP COOKING; QUALITY CONTROL; VISCOSITY; WOOD;

ALKALI CHARGES; EQUIPMENT PLUGGING PROBLEMS; LOW DENSITY WOOD; OXYGEN DELIGNIFICATION; PULP YIELD;

KRAFT PULP;

ALKALINITY; BLEACHABILITY; BLEACHING; CHEMICAL PULPING; COST ANALYSIS; DELIGNIFICATION; DENSITY; DIGESTION; KAPPA NUMBER; OPTICAL PROPERTIES; OXYGEN; QUALITY CONTROL; VISCOSITY; WOOD; WOOD DENSITY;

EID: 0036869240     PISSN: 10386807     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Courchene, C. - The tried, the true and the new - getting more pulp from chips - modifications to the kraft process for increased yield. Proc. Breaking the Pulp Yield Barrier Symposium, Atlanta, p. 11 (1998).
2. McDonough, T. J. - Kraft pulp yield basics, Proc. Breaking the Pulp Yield Barrier Symposium, Atlanta, p. 1 (1998).
3. Magnotta, V., Jameel, H., Kirkman, A. and Gratzl, J. - High-Kappa pulping and extended oxygen delignification to increase yield, Proc. Breaking the Pulp Yield Barrier Symposium, Atlanta, p. 165 (1998).
4. Steffes, F., Bokström, M. and Nordén, S. - Pulp yield improvements using two-stage, extended oxygen delignification, Proc. Breaking the Pulp Yield Barrier Symposium, Atlanta, p. 183 (1998).
5. Colodette, J. L., Gomide, J. L., Jaaskelainen, A.-S. and Argyropoulos, D. S. - Influence of pulping conditions on hardwood pulp yield, quality and bleachability, Proc. Intl Pulp Bleaching Conference, Halifax, p.41 (2000).
6. Jiang, Z.-H., Van Lierop, B., Nolin, A. and Berry, R. M. - How much of the yield increase from modified pulping processes is retained during bleaching?, Proc. Intl Pulp Bleaching Conference, Halifax, p.59, oral presentations (2000).
7. Santos, C. A., Shackford, L. D., Miller, W. J., Johnson, D. A., Genco, J. M., Kwon, H. B., Park, S. and Sullivan, D. P. - Extended oxygen delignification for increased yield using pulps produced with conventional and modified cooking. Proc. Intl Pulp Bleaching Conference, Halifax, p.27, poster presentations (2000).
8. Johnson, D., Park, S., Kwon, H., Genco, J. M., Shackford, L.D. and Sullivan, D. P. Extended oxygen delignification for increased yield, Proc. TAPPI Pulping Conference, Atlanta, p.147 (1999).
9. Zawadzki, M. and Ragauskas, A. - Pulp properties influencing oxygen delignification bleachability, Proc. TAPPI Pulping Conference, Atlanta, p.323 (1999).
10. Uchida, Y., Miura, T. and Iwasaki, M. - Acid treatment under pressurized oxygen gas. Proc. TAPPI Pulping Conference, p.317 (1999).
11. Neto, C. P., Daniel, A. I. D., Evtuguin, D. V., Silvestre, A. J. D., Furtado, F. P., Cavaleiro, A. I. and Sousa, P.M. - Influence of Kappa number of unbleached pulp on ECF bleachability of Eucalyptus globulus kraft pulps, Proc. Intl Pulp Bleaching Conference, Halifax, p.107, poster presentations (2000).
12. Lai, Y-Z., Luo, S. and Yang, R. - The influence of alkaline pulping conditions on the efficiency of oxygen delignification, Proc. TAPPI Pulping Conference, p.119 (1998).
13. Furtado, F. P., Evtuguin, D. V. and Gomes, T. M. Effect of the acid stage in ECF bleaching on Eucalyptus globulus kraft pulp bleachability and strength, Proc. Intl Pulp Bleaching Conference, Halifax, p.111, poster presentations (2000).
14. Jiang, Z-H., van Lierop, B. and Berry, R. - Hexenuronic acid groups in pulping and bleaching chemistry, TAPPI J. 83(1), 167 (2000).
15. Gellerstedt, G. and Al-Dajani, W. W. - The effect of cooking parameters on the chemical properties and bleachability of alkaline pulps, Proc. Intl Pulp Bleaching Conference, Halifax, p.37, oral presentations (2000).