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Title:
METHOD FOR PRODUCING CELLULOSE-CONTAINING SOLID MATERIAL AND METHOD FOR PRODUCING GLUCOSE
Document Type and Number:
WIPO Patent Application WO/2016/199924
Kind Code:
A1
Abstract:
The method according to the present invention for producing a cellulose-containing solid material comprises: in a solvent mixture of water with at least one kind of alcohol selected from among aliphatic alcohols having 4-8 carbon atoms, treating a plant biomass under condition A (wherein the feeding concentration of the starting material is 1-50 mass% inclusive relative to the solvent), condition B (wherein the reaction temperature is 100-350oC inclusive), and condition C (wherein the reaction time is 0.1-10 h inclusive); and, after the completion of the treatment, obtaining a cellulose-containing solid material by solid-liquid separation. Thus, a method for producing a cellulose-containing solid material, whereby a cellulose-containing solid material having excellent saccharification properties can be obtained, and a method for producing glucose, whereby glucose can be obtained from the cellulose-containing solid material, can be provided.

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Inventors:
KOYAMA YOSHIHITO (JP)
MASUDA TAKAO (JP)
TAGO TERUOKI (JP)
Application Number:
PCT/JP2016/067451
Publication Date:
December 15, 2016
Filing Date:
June 10, 2016
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
NAT UNIV CORP HOKKAIDO UNIV (JP)
International Classes:
C13B5/00; C08H7/00; C13K1/02
Domestic Patent References:
WO2014142289A12014-09-18
Foreign References:
JP2012102297A2012-05-31
JP2014015439A2014-01-30
JP2015080759A2015-04-27
JP2012210160A2012-11-01
JP2011515082A2011-05-19
JP2009531424A2009-09-03
Other References:
DOMINGUEZ ELENA ET AL.: "A biorefinery approach based on fractionation with a cheap industrial by-product for getting value from an invasive woody species", BIORESOURCE TECHNOLOGY, vol. 173, 2014, pages 301 - 308, XP029089712
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
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