PROCESS EFFECTS ON THE RESPONSE OF SOFTWOOD KRAFT PULP TO ENZYME ASSISTED BLEACHING

被引：0
|
作者：
ALLISON, RW
CLARK, TA
ELLIS, MJ
机构：
来源：
APPITA JOURNAL | 1995年 / 48卷 / 03期
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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 on enzyme assisted bleaching of pulp type extent of delignification and enzyme source were studied. Radiata pine kraft and kraft-oxygen pulps each at two Kappa number levels were pretreated with different commercial enzyme products then DEoD bleached. Improvements to bleaching effectiveness as well as changes in important physical and chemical properties of pulp were measured before and after enzyme treatment. Results are discussed in relation to the proposed mechanisms of enzyme assisted bleaching.
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页码：201 / 206
页数：6
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