The use of a novel enzyme ''Xylanase A'' in the ECF bleaching of Eucalyptus oxygen delignified kraft pulps.

被引:0
作者
Torres, AL
Blanco, A
Pastor, FLJ
Colom, JF
Roncero, MB
Vidal, T
机构
来源
ISWPC - 9TH INTERNATIONAL SYMPOSIUM ON WOOD AND PULPING CHEMISTRY - POSTER PRESENTATIONS | 1997年
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中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The use of a novel enzyme ''Xylanase A'' in the ECF bleaching of Eucalyptus oxygen delignified kraft pulps, is positive and it is possible to manufacture fully bleached pulps at high brightness (89 % ISO) and viscosities (>800 cm(3)/g) without using chlorine (XD(n)EpD and D(n)EpD sequences) at low chemical consumption.
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页码:1141 / 1144
页数:4
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