Improving chlorine dioxide bleaching efficiency by selecting the optimal pH targets

2005 TAPPI Engineering, Pulping, Environmental Conference - Conference Proceedings

Volumn 2006, Issue , 2006, Pages

  Hart, Peter ^a   Connell, Daniel ^a  

^a MeadWestvaco ^*

Author keywords

[No Author keywords available]

Indexed keywords

BLEACHING EFFICIENCY; FIBERLINES;

BLEACHING; HARDWOODS; PH EFFECTS;

PAPER AND PULP MILLS;

BLEACHING; HARDWOODS; PH; PULP MILLS;

EID: 33845745300     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (25)

1. rd Edition (Singh Ed.), TAPPI Press, 1979, pp. 113-157.
2. nd Edition (Rapson Ed.), TAPPI Press, 1963, pp. 130 - 179.
3. Reeve, D. W. in Pulp Bleaching: Principles and Practice (Dence and Reeve, Ed.), TAPPI Press, 1996
4. Jiang, Zhi-Hua, van Lierop, Barbara, Berry, Richard, "Improving Chlorine Dioxide Bleaching with Aldehydes", TAPPI International Pulp Bleaching Conference 2002, pp. 225 - 235.
5. Svenson D., Jameel H., Chang H., Kadla J., "Inorganic Reactions in Chlorine Dioxide bleaching of Softwood Kraft Pulp", 1991 TAPPI Pulping Conference, p. 631-643.
6. Ni Y., Kubes G.J., van Heiningen A.R.P., "Rate Processes of Chlorine Species Distribution During Chlorine Dioxide Prebleaching of Kraft Pulp", Nordic Pulp and Paper Research Journal no. 4, 1992 pp. 200-204.
7. st PAPTAC Annual Meeting, 2005, pp. 579 - 593.
8. Rapson, W.H. and Strumila, G.B. in The Bleaching of Pulp, Third Edition, Revised (R.P. Singh, Ed.) Tappi Press, 1979, pp. 136-137.
9. Wartiovaara, I., "The influence of pH on the D stages of DE and ODE bleaching sequences", Paperi ja Puu 1982:10, pp. 581-584.
10. Basta J.,. Andersson L,. Blom C,. Forsstrom A, Wane G. and. Johansson N.G, "New and Improved Possibilities in D100 Bleaching", 1992 TAPPI Pulping Conference, pp. 547-553.
11. Allison R.W., Wrathall S.H., "Chlorine Dioxide Prebleaching of Radiata Pine Kraft Oxygen Pulp", Appita 45(5), pp. 336-343.
12. Rapson, W.H. and Anderson, C.B., "Kraft Pulp Bleaching with Chlorine and Chlorine Dioxide: The Effect of pH on the Chlorination Stage", TAPPI Journal 61(10), October 1978, pp. 97-99.
13. Rudie, A., Hart, P.W., "Formation and Prevention of Calcium Oxalate Scale in the Bleach Plant," Solutions! for People, Processes and Paper, Vol. 88, No 6, June, 2005, pp. 45-46.
14. Rudie, A., Hart, P.W., "Non-Process Elements in the Paper Industry," 2005 Tappi Fall Conference, Philadelphia, PA., August 2005.
15. Bryant P.S., Samuelsson A., Basta J., "Minimizing BaSO4 Scale Formation in ECF Bleach Plants", 1997 Minimum Effluent Symposium, pp. 205-210.
16. Basta, Jiri, Andersson, Lennart, Blom, Christian, Holtinger, Lillemor, Hook, Jan, "Reduction of AOX levels Part 2: chlorine-free bleaching", Appita 45(1), January 1992, pp 29 - 32.
17. Hart, P.W., Rudie, A., "Application of Fundamental Principles to Mineral Scale Reduction - Case Studies," 2005 Tappi Fall Conference, Philadelphia, PA., August 2005.
18. Litvay, C., Rudie, A., Hart, P.W., "Use of Excel Ion Exchange Equilibrium Solver with WinGEMS to Model and Predict NPE Distribution in the MeadWestvaco Evadale, TX Hardwood Bleach Plant," TAPPI 2003 Fall Conference, Chicago, IL, October 2003.
19. Hart, P.W., Rudie, A., "Modeling of Bleach Plant Washer Mineral Scale," TAPPI 2004 Fall Conference, Atlanta, GA, November 2004.
20. Pearson, J., Fletcher, D., Connell, D., "Gulf States Optimizes Bleach Plant for Better Chemical Efficiency, Cost Control", Pulp & Paper, May 2000, pp. 47 - 51.
21. Reid, Douglas and Hinck, Matthew, "Factors Contributing to Calcium Oxalate Scale at the Simpson Tacoma Kraft Mill", TAPPI Journal, February 2003, pp. 8 - 13.
22. th Pulp and Paper Annual Meeting ABTCP, July 1995
23. Pattyson, G., Rae, R.G., Reeve, D.W., Rapson, W.H., Pulp and Paper Canada, Vol 82, No. 6, 1981, pg. T212.
24. Axegard, P. and Tormund, D., Svensk Papperstidn, Vol 88, No 3, 1985, pg. R36
25. Axegard, P. and Gidnert, E.B. in Pulp Bleaching: Principles and Practice (Dence and Reeve, Ed.), TAPPI Press, 1996, pg. 449.