发明名称 |
PROCESS AND ENZYME PREPARATION FOR PREPARING MECHANICAL PULP |
摘要 |
The invention concerns an enzymatic process for pretreatment of wood raw-material which makes it possible to reduce the specific energy consumption of mechanical pulping and to improve the technical properties of the fibres. Cellobiohydrolase and mannanase enzymes produced by, e.g., the fungus Trichoderma reesei or other organisms are used for the treatment. |
申请公布号 |
WO9420667(A1) |
申请公布日期 |
1994.09.15 |
申请号 |
WO1994FI00079 |
申请日期 |
1994.03.03 |
申请人 |
VALTION TEKNILLINEN TUTKIMUSKESKUS;PERE, JAAKKO;SIIKA-AHO, MATTI;VIIKARI, LIISA |
发明人 |
PERE, JAAKKO;SIIKA-AHO, MATTI;VIIKARI, LIISA |
分类号 |
C12S3/08;D21B1/02;D21C5/00;(IPC1-7):D21B1/02;D21C9/00 |
主分类号 |
C12S3/08 |
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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