The modified zeolite in waste paper recycling

被引：0
|
作者：
Sain, MM
Daneault, C
Grondin, G
机构：
来源：
83RD ANNUAL MEETING, TECHNICAL SECTION, CPPA - PREPRINTS B | 1997年
关键词：
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
The effect of bleaching and bleach stabilization chemicals deposited on an aluminosilicate support has been investigated on the optical properties of recycled ONP in repulper as well as in bleaching bag. The advantage of incorporating bleach chemicals as releasable impregnates on a sodium A type zeolite has been discussed. Zeolite support has a synergistic effect on bleach stabilization of recycled ONP with phosphorous and organic acid based chemicals. Role of zeolite support in fine retention and white water quality is also discussed.
引用
收藏
页码：B195 / B199
页数：3
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