EFFECT OF FINAL BLEACHING WITH CHLORINE DIOXIDE ON CLEANLINESS OF SOFTWOOD KRAFT PULP - 2. APPLICATION OF RATE EQUATIONS FOR PARTICLE REMOVAL.

被引：0

作者：

Axegard, Peter

Teder, Ants

机构：

来源：

Pulp and Paper Canada | 1980年 / 81卷 / 09期

关键词：

CHEMICAL REACTIONS - Reaction Kinetics - CHLORINE COMPOUNDS - Chemistry - PULP - Optical Properties;

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摘要：

The rate equations for elimination of wood residues in kraft pulp during final bleaching with chlorine dioxide have been published in Part 1. This paper deals with the application of these rate equations. Comparison with earlier published rate equations for elimination of chromophores in kraft pulp, shows that final bleaching with chlorine dioxide at a high concentration of chlorine dioxide and at a low temperature promote the cleanliness at a given brightness.

引用

共 41 条

[1] EFFECT OF FINAL BLEACHING WITH CHLORINE DIOXIDE ON CLEANLINESS OF SOFTWOOD KRAFT PULP - 1. RATE EQUATIONS FOR PARTICLE REMOVAL.
Axegard, Peter
Teder, Ants
Transactions of the Technical Section - Canadian Pulp and Paper Association, 1980, 6 (02): : 48 - 51
[2] EFFECT OF PRE-BLEACHING WITH CHLORINE AND CHLORINE DIOXIDE ON CLEANLINESS OF SOFTWOOD KRAFT PULP
AXEGARD, P
SVENSK PAPPERSTIDNING-NORDISK CELLULOSA, 1980, 83 (10): : 284 - 292
[3] Research concerning chlorine dioxide bleaching of softwood kraft pulp
Gavrilescu, D.
Obrocea, P.
Negrutu, C.
Anghel, N.
Celuloza Si Hartie, 1999, 48 (01): : 3 - 7
[4] Persulphate enhancement of chlorine dioxide bleaching of softwood kraft pulp
Wong, A
Feng, Y
Chiu, C
Wu, S
2000 INTERNATIONAL PULP BLEACHING CONFERENCE, POSTER PRESENTATION, 2000, : 75 - 83
[5] Inorganic reactions in chlorine dioxide bleaching of softwood kraft pulp
Svenson, Douglas R.
Jameel, Hasan
Chang, Hou-min
Kadla, John F.
JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY, 2006, 26 (03) : 201 - 213
[6] EFFECT OF OXYGEN BLEACHING ON CLEANLINESS OF BLEACHED SOFTWOOD KRAFT PULP
AXEGARD, P
PAPERI JA PUU-PAPER AND TIMBER, 1979, 61 (11): : 723 - &
[7] Bleaching softwood kraft pulp: the role of chlorine dioxide dosage and final pH in the D stages
Dahl, O
Niinimaki, J
Tirri, T
Kuopanportti, H
PAPERI JA PUU-PAPER AND TIMBER, 1997, 79 (08): : 560 - 564
[8] STOICHIOMETRY OF CHLORINE DIOXIDE PRE-BLEACHING OF SOFTWOOD KRAFT PULP
GERMGARD, U
SVENSK PAPPERSTIDNING-NORDISK CELLULOSA, 1982, 85 (06): : R43 - R50
[9] CHLORATE FORMATION DURING CHLORINE DIOXIDE BLEACHING OF SOFTWOOD KRAFT PULP
GERMGARD, U
TEDER, A
TORMUND, D
PAPERI JA PUU-PAPER AND TIMBER, 1981, 63 (03): : 127 - 133
[10] PERSULFATE BLEACHING OF SOFTWOOD KRAFT PULP - ITS AN EFFECTIVE SUPPLEMENT TO CHLORINE DIOXIDE
WONG, A
WU, S
CHIU, C
ZHAO, J
PULP & PAPER-CANADA, 1995, 96 (07) : 20 - 23

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