KINETICS OF OXYGEN DELIGNIFICATION OF EUCALYPT KRAFT PULP

Authors
VINCENT AHD NGUYEN KL MATHEWS JF
Citation
Ahd. Vincent et al., KINETICS OF OXYGEN DELIGNIFICATION OF EUCALYPT KRAFT PULP, Appita journal, 47(3), 1994, pp. 217-220
Citations number
NO
Categorie Soggetti
Materials Science, Paper & Wood
Journal title
Appita journal → ACNP
ISSN journal
10386807
Volume
47
Issue
3
Year of publication
1994
Pages
217 - 220
Database
ISI
SICI code
1038-6807(1994)47:3<217:KOODOE>2.0.ZU;2-X
Abstract
The rate of oxygen delignification of eucalypt kraft pulp was found to be a function of temperature, lignin content, applied oxygen pressure and alkali concentration. Existing rate equations for oxygen delignif ication of hardwood and softwood kraft pulps were found to be inadequa te for predicting accurate delignification profiles. Alternative rate equations for oxygen delignification of eucalypt kraft pulp are presen ted.