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Study on the Selectivity of Bleaching with Oxygen-Containing Species
KTH, School of Chemical Science and Engineering (CHE), Fibre and Polymer Technology, Wood Chemistry and Pulp Technology.
1989 (English)In: Holzforschung, ISSN 0018-3830, Vol. 43, no 6, 391-396 p.Article in journal (Refereed) Published
Abstract [en]

In the bleaching of pulp, the term Selectivity is widely used but poorly defined.This work is an attempt to quantify the selectivity of bleaching with Oxygen-containing species by generating hydroxil radicals and measuring their reaction rates with some lignin and carbohydrate models. Results of this investigation show that the selectivity factor defined as the ratio of the rate constants for a given pair of lignin and carbohydrate models, lies between 5 and 6.

Place, publisher, year, edition, pages
1989. Vol. 43, no 6, 391-396 p.
National Category
Polymer Technologies Polymer Chemistry
URN: urn:nbn:se:kth:diva-80483OAI: diva2:498095
NR 20140805Available from: 2012-02-11 Created: 2012-02-09 Last updated: 2012-02-11Bibliographically approved

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