Title:
METHOD FOR PRODUCING SUGAR SOLUTION
Document Type and Number:
WIPO Patent Application WO/2013/161935
Kind Code:
A1
Abstract:
A method for producing a sugar solution, which comprises the steps of filtrating a sugar solution by allowing the sugar solution to pass through a nano-filtration membrane and then collecting the sugar solution from the non-permeation side of the membrane, wherein a sugar solution containing an organic liquid compound having a relative permittivity of 17 or more at 25˚C is filtrated by allowing the sugar solution to pass through the nano-filtration membrane. In this manner, the loss of a sugar toward the permeation side of the nano-filtration membrane can be reduced.
Inventors:
KISHIMOTO JUNPEI (JP)
KURIHARA HIROYUKI (JP)
MINAMINO ATSUSHI (JP)
YAMADA KATSUSHIGE (JP)
KURIHARA HIROYUKI (JP)
MINAMINO ATSUSHI (JP)
YAMADA KATSUSHIGE (JP)
Application Number:
PCT/JP2013/062195
Publication Date:
October 31, 2013
Filing Date:
April 25, 2013
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C13K1/02; B01D61/02; B01D61/14; B01D61/58; C13K13/00
Domestic Patent References:
| WO2010067785A1 | 2010-06-17 | |||
| WO2011111451A1 | 2011-09-15 | |||
| WO2012133477A1 | 2012-10-04 | |||
| WO2009110374A1 | 2009-09-11 | |||
| WO2010067785A1 | 2010-06-17 |
Other References:
See also references of EP 2843061A4
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