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Title:
糖液の製造方法
Document Type and Number:
Japanese Patent JP6287210
Kind Code:
B2
Abstract:
A method of producing a sugar liquid includes filtering a cellulose-derived sugar liquid through one or more separation membranes selected from the group consisting of an ultrafiltration membrane, a nanofiltration membrane and a reverse osmosis membrane, and washing the separation membrane(s) after filtration with washing water containing an acidic substance and an aromatic compound.

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Inventors:
Junpei Kishimoto
Hiroyuki Kurihara
Atsushi Minamino
Katsunari Yamada
Application Number:
JP2013542698A
Publication Date:
March 07, 2018
Filing Date:
August 08, 2013
Export Citation:
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Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C13K1/02; B01D61/02; B01D65/06
Domestic Patent References:
JP2011223975A
Foreign References:
WO2012077698A1
WO2012077697A1
Attorney, Agent or Firm:
Patent business corporation glory patent office
Yuriko Hamada
Furudate Kutanko
Tomoko Yamazaki



 
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