发明授权
- 专利标题: Method of manufacturing sugar solution
- 专利标题(中): 制糖方法
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申请号: US14235943申请日: 2012-07-27
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公开(公告)号: US09163294B2公开(公告)日: 2015-10-20
- 发明人: Atsushi Minamino , Hiroyuki Kurihara , Katsushige Yamada
- 申请人: Atsushi Minamino , Hiroyuki Kurihara , Katsushige Yamada
- 申请人地址: JP
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: JP
- 代理机构: DLA Piper LLP (US)
- 优先权: JP2011-167542 20110729
- 国际申请: PCT/JP2012/069137 WO 20120727
- 国际公布: WO2013/018694 WO 20130207
- 主分类号: C13K1/04
- IPC分类号: C13K1/04 ; C12P19/14 ; C13K13/00 ; C12P19/02
摘要:
A method of producing a sugar liquid with a cellulose-containing biomass as a raw material includes (1) hydrolyzing a cellulose-containing biomass to produce an aqueous sugar solution, and (2) filtering the aqueous sugar solution obtain in (1) through an ultrafiltration membrane having a molecular weight cutoff of 600 to 2,000 to remove a fermentation inhibitor(s) into the permeate side and collect a sugar liquid from the feed side.
公开/授权文献
- US20140178937A1 METHOD OF MANUFACTURING SUGAR SOLUTION 公开/授权日:2014-06-26