PH12018500671B1 - Device and method for pretreating lignocellulosic biomass - Google Patents

Device and method for pretreating lignocellulosic biomass

Info

Publication number
PH12018500671B1
PH12018500671B1 PH12018500671A PH12018500671A PH12018500671B1 PH 12018500671 B1 PH12018500671 B1 PH 12018500671B1 PH 12018500671 A PH12018500671 A PH 12018500671A PH 12018500671 A PH12018500671 A PH 12018500671A PH 12018500671 B1 PH12018500671 B1 PH 12018500671B1
Authority
PH
Philippines
Prior art keywords
lignocellulosic biomass
catalyst solution
pretreating
pretreating lignocellulosic
moisture content
Prior art date
Application number
PH12018500671A
Other versions
PH12018500671A1 (en
Inventor
Kenichi Ogawa
Yasuhiko Kato
Natsuki MYOGA
Takafumi Kiuchi
Osamu Wakamura
Noriko Yasutani
Tatsushi Kawamoto
Original Assignee
Toyota Motor Co Ltd
Nippon Steel And Sumikin Eng Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Co Ltd, Nippon Steel And Sumikin Eng Co Ltd filed Critical Toyota Motor Co Ltd
Publication of PH12018500671B1 publication Critical patent/PH12018500671B1/en
Publication of PH12018500671A1 publication Critical patent/PH12018500671A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The present invention provides a pretreating method for lignocellulosic biomass which is carried out before proceeding to a steaming process, the method including: a process of adding a catalyst solution to the lignocellulosic biomass such that a moisture content of a pretreating reaction system is higher than or equal to a moisture content of the lignocellulosic biomass; a process of squeezing the catalyst solution from the lignocellulosic biomass, after the process of adding the catalyst solution; and a process of collecting and circulating the squeezed catalyst solution to recycle the catalyst solution for addition to the lignocellulosic biomass.
PH12018500671A 2015-10-01 2018-03-26 Device and method for pretreating lignocellulosic biomass PH12018500671A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015195919A JP5982549B1 (en) 2015-10-01 2015-10-01 Pretreatment method and pretreatment apparatus for lignocellulosic biomass
PCT/JP2016/079036 WO2017057685A1 (en) 2015-10-01 2016-09-30 Device and method for pretreating lignocellulosic biomass

Publications (2)

Publication Number Publication Date
PH12018500671B1 true PH12018500671B1 (en) 2018-10-01
PH12018500671A1 PH12018500671A1 (en) 2018-10-01

Family

ID=56820119

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500671A PH12018500671A1 (en) 2015-10-01 2018-03-26 Device and method for pretreating lignocellulosic biomass

Country Status (3)

Country Link
JP (1) JP5982549B1 (en)
PH (1) PH12018500671A1 (en)
WO (1) WO2017057685A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108884479A (en) * 2016-03-29 2018-11-23 东丽株式会社 The manufacturing method of liquid glucose
CA3203347A1 (en) * 2018-05-28 2019-12-05 Pierson Capital Environmental (Beijing) Limited Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5040001B2 (en) * 2008-06-03 2012-10-03 トヨタ自動車株式会社 Method for separating saccharification of plant fiber material
JP5040003B2 (en) * 2008-06-06 2012-10-03 トヨタ自動車株式会社 Method for separating saccharification of plant fiber material
US8241873B2 (en) * 2008-12-19 2012-08-14 E I Du Pont De Nemours And Company Organic solvent pretreatment of biomass to enhance enzymatic saccharification
JP2011217634A (en) * 2010-04-06 2011-11-04 Toyota Motor Corp Method for treating plant biomass, method for producing saccharide from plant biomass, and method for producing alcohol and/or organic acid from plant biomass
AU2012286490B2 (en) * 2011-07-15 2016-08-11 Greenfield Specialty Alcohols Inc. Conditioning of biomass for improved C5/C6 sugar release prior to fermentation
BR112014026818B1 (en) * 2012-04-27 2021-09-28 Board Of Trustees Of Michigan State University METHOD FOR PRODUCING A CHAIN CONTAINING SUGAR

Also Published As

Publication number Publication date
JP2017063751A (en) 2017-04-06
WO2017057685A1 (en) 2017-04-06
PH12018500671A1 (en) 2018-10-01
JP5982549B1 (en) 2016-08-31

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