发明名称 |
A METHOD AND A SYSTEM FOR PRODUCING NANOCELLULOSE, AND NANOCELLULOSE |
摘要 |
<p>A method and system for producing nanocellulose are provided. Cellulose is refined by a first refiner, the refined cellulose is separated by a first separator in such a manner that at least part of it belongs to an accepted fraction, water is removed from the accepted fraction by a precipitator and the accepted fraction is refined by a second refiner to produce nanocellulose.</p> |
申请公布号 |
EP2646619(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20110844207 |
申请日期 |
2011.11.25 |
申请人 |
UPM-KYMMENE CORPORATION |
发明人 |
VEHNIAEINEN, ANNIKKI;GUSTAFSSON, HELMER;KOSKINEN, TIMO |
分类号 |
D21H11/16;D21B1/04;D21D1/20;D21H11/08 |
主分类号 |
D21H11/16 |
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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