发明名称 |
PROCESS FOR PREPARING MECHANICAL PULP |
摘要 |
The invention relates to a method for the pre-treatment of chips, which can be used to reduce the specific energy consumption of mechanical pulp and to improve the technical properties of the fibres. In the treatment, chips in a liquid phase are brought into contact with an enzyme preparation containing cellobiohydrolase and endoglucanase
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申请公布号 |
CA2549469(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
CA20042549469 |
申请日期 |
2004.12.13 |
申请人 |
VALTION TEKNILLINEN TUTKIMUSKESKUS |
发明人 |
PERE, JAAKKO;ELLMEN, JOUNI;VIIKARI, LIISA |
分类号 |
D21B1/02 |
主分类号 |
D21B1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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