Delignification of wood and kraft pulp with polyoxometalates

被引：0

作者：

Springer, EL ^{[1
]}

Reiner, RS ^{[1
]}

Weinstock, IA ^{[1
]}

Atalla, RH ^{[1
]}

机构：

[1] USDA, Forest Serv, Forest Prod Lab, Madison, WI 53705 USA

来源：

PULPING CONFERENCE, VOLS 1-3 | 1998年

关键词：

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Finely divided aspen and spruce woods and a high lignin pine kraft pulp have been selectively delignified to low lignin levels using aqueous solutions of polyoxometalates under anaerobic conditions. The reduced polyoxometalates in the solutions can be reoxidized with oxygen and act as wet oxidation catalysts for the mineralization of the solubilized lignin and carbohydrate fragments to carbon dioxide and water.

引用

页码：1571 / 1583

页数：13

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