发明名称 |
METHOD FOR PRODUCING SUGAR LIQUID |
摘要 |
A sugar liquid containing only very small amounts of fermentation-inhibiting substances is produced by a method for producing a sugar liquid using a cellulose-containing biomass as a raw material, the method comprising: (1) a step of hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution; and (2) a step of filtering the obtained aqueous sugar solution through a nanofiltration membrane and/or reverse osmosis membrane to collect a purified sugar liquid from the feed side, while removing fermentation-inhibiting substances from the permeate side. |
申请公布号 |
CA2746504(C) |
申请公布日期 |
2016.09.20 |
申请号 |
CA20092746504 |
申请日期 |
2009.12.08 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
KURIHARA, HIROYUKI;MINAMINO, ATSUSHI;ITO, MASATERU;SAWAI, HIDEKI;HANAKAWA, MASAYUKI;MINEGISHI, SHIN-ICHI;YAMADA, KATSUSHIGE |
分类号 |
C13K1/02;C12N1/21;C12N15/00;C12P1/00;C12P7/00;C12P7/10;C12P13/00;C12P19/14;C13B20/16;C13K13/00 |
主分类号 |
C13K1/02 |
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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