发明名称 |
METHOD OF MANUFACTURING FILTER AID |
摘要 |
<p>Disclosed is a cellulose-based filter aid having high performance to remove suspended substances, and a method for producing it. The method for producing a filter aid comprises the steps of: (A) obtaining a pretreated biomass by pulverization treatment and/or thermochemical treatment of a cellulose-containing biomass; (B) treating the pretreated biomass obtained in the Step (A) with cellulase to obtain a cellulase-treated product; and (C) obtaining a solid content of the cellulase-treated product of the Step (B). The cellulose-based filter aid comprises a water-insoluble cellulase-treated product of a cellulose-containing biomass.</p> |
申请公布号 |
EP2737942(A4) |
申请公布日期 |
2015.06.03 |
申请号 |
EP20120820010 |
申请日期 |
2012.07.27 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
MINAMINO, ATSUSHI;KURIHARA, HIROYUKI;YAMADA, KATSUSHIGE;KISHIMOTO, JUNPEI |
分类号 |
B01J20/24;B01D25/12;B01D36/00;B01D37/02;B01D61/04;B01D61/14;B01D61/58;B01J20/28;B01J20/30;C02F11/12;C02F11/14;C08H8/00;C08L1/02;C12H1/07;C12P19/02;C12P19/14 |
主分类号 |
B01J20/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|