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Title:
LACTIC ACID ABSORBER AND METHOD FOR REMOVING LACTIC ACID
Document Type and Number:
WIPO Patent Application WO/2020/050068
Kind Code:
A1
Abstract:
A lactic acid absorber 4 includes at least one substance selected from the group consisting of layered double hydroxides, layered double oxides, weakly basic negative ion exchange resins having styrene-based dimethylamino groups, and strongly basic negative ion exchange resins.

Inventors:
YOSHIOKA TOSHIAKI (JP)
KAMEDA TOMOHITO (JP)
KITAGAWA FUMIHIKO (JP)
JIMBO YOICHI (JP)
KONDO MASAYUKI (JP)
Application Number:
PCT/JP2019/033125
Publication Date:
March 12, 2020
Filing Date:
August 23, 2019
Export Citation:
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Assignee:
NIKKISO CO LTD (JP)
UNIV TOHOKU (JP)
International Classes:
B01J20/06; B01D15/00
Domestic Patent References:
WO2015122528A12015-08-20
Foreign References:
JP2014039505A2014-03-06
JPS63188632A1988-08-04
JP2006212617A2006-08-17
JP2001095487A2001-04-10
JPH1132724A1999-02-09
JPS58214338A1983-12-13
JP2017000567A2017-01-05
Other References:
See also references of EP 3848115A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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