WO2010091099A3 - Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation - Google Patents

Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation Download PDF

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Publication number
WO2010091099A3
WO2010091099A3 PCT/US2010/023073 US2010023073W WO2010091099A3 WO 2010091099 A3 WO2010091099 A3 WO 2010091099A3 US 2010023073 W US2010023073 W US 2010023073W WO 2010091099 A3 WO2010091099 A3 WO 2010091099A3
Authority
WO
WIPO (PCT)
Prior art keywords
derivatize
accessibility
hydrolysis
increase
subsequent fermentation
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2010/023073
Other languages
French (fr)
Other versions
WO2010091099A2 (en
Inventor
Herbert T. Conner
Patrick J. Cowan
John C. Gast
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Priority to EP10704269A priority Critical patent/EP2393932A2/en
Priority to CA2749954A priority patent/CA2749954C/en
Priority to MX2011007981A priority patent/MX2011007981A/en
Publication of WO2010091099A2 publication Critical patent/WO2010091099A2/en
Publication of WO2010091099A3 publication Critical patent/WO2010091099A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/16—Butanols
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A process is described for producing fermentable sugars derivable from biomass that contains polysaccharide, such as cellulose, made increasingly accessible as a substrate for enzymatic degradation or other methods of depolymerization. These fermentable sugars are subsequently able to be fermented to produce various target chemicals, such as alcohols, aldehydes, ketones or acids.
PCT/US2010/023073 2009-02-03 2010-02-03 Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation Ceased WO2010091099A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10704269A EP2393932A2 (en) 2009-02-03 2010-02-03 Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation
CA2749954A CA2749954C (en) 2009-02-03 2010-02-03 Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation
MX2011007981A MX2011007981A (en) 2009-02-03 2010-02-03 Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20674209P 2009-02-03 2009-02-03
US61/206,742 2009-02-03

Publications (2)

Publication Number Publication Date
WO2010091099A2 WO2010091099A2 (en) 2010-08-12
WO2010091099A3 true WO2010091099A3 (en) 2011-02-17

Family

ID=42542633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/023073 Ceased WO2010091099A2 (en) 2009-02-03 2010-02-03 Process for treating biomass to derivatize polysaccharides contained therein to increase their accessibility to hydrolysis and subsequent fermentation

Country Status (5)

Country Link
US (1) US8795993B2 (en)
EP (1) EP2393932A2 (en)
CA (1) CA2749954C (en)
MX (1) MX2011007981A (en)
WO (1) WO2010091099A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6068367B2 (en) * 2011-03-10 2017-01-25 アーチャー−ダニエルズ−ミッドランド カンパニー Improved method for quantitative analysis of sugars, sugar alcohols, and related dehydration products
KR20190077104A (en) 2011-12-02 2019-07-02 프레리 아쿠아 테크 Microbial-based process for high-quality protein concentrate
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
CN104530247B (en) * 2014-12-22 2018-11-02 山东聊城阿华制药股份有限公司 A kind of carboxyrnethyl starch sodium preparation method
CN108893505A (en) * 2018-07-11 2018-11-27 天津慧智百川生物工程有限公司 A method of producing pulullan polysaccharide using fructose syrup as carbon source through fermentation
CN110372804A (en) * 2019-07-13 2019-10-25 湖北江汉利达石油物资装备有限公司 Anti-salt temperature-resistant starch drilling well fluid loss additive and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008059A1 (en) * 1998-08-04 2000-02-17 Union Carbide Chemicals & Plastics Technology Corporation Production of polysaccharide ethers
WO2000047628A2 (en) * 1999-02-10 2000-08-17 Hercules Incorporated Derivatized microfibrillar polysaccharide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093629A (en) * 1961-08-11 1963-06-11 American Cyanamid Co Water insoluble cyanoethylated hydroxyethyl cellulose of high nitrogen content
US5846787A (en) 1994-07-11 1998-12-08 Purdue Research Foundation Office Of Technology Transfer Processes for treating cellulosic material
US5916780A (en) 1997-06-09 1999-06-29 Iogen Corporation Pretreatment process for conversion of cellulose to fuel ethanol
CA2603774C (en) 2005-04-12 2015-11-17 E.I. Du Pont De Nemours And Company System and process for biomass treatment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008059A1 (en) * 1998-08-04 2000-02-17 Union Carbide Chemicals & Plastics Technology Corporation Production of polysaccharide ethers
WO2000047628A2 (en) * 1999-02-10 2000-08-17 Hercules Incorporated Derivatized microfibrillar polysaccharide
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. BORSA ET AL: "Acid hydrolysis of carboxymethylcellulose of low degree of substitution", COLLOID AND POLYMER SCIENCE, vol. 268, 1990, pages 649 - 657, XP002612976 *
ZHAO YULIN ET AL: "Enhanced enzymatic hydrolysis of spruce by alkaline pretreatment at low temperature", BIOTECHNOLOGY AND BIOENGINEERING, WILEY & SONS, HOBOKEN, NJ, US LNKD- DOI:10.1002/BIT.21712, vol. 99, no. 6, 15 April 2008 (2008-04-15), pages 1320 - 1328, XP002542738, ISSN: 0006-3592, [retrieved on 20071119] *

Also Published As

Publication number Publication date
US8795993B2 (en) 2014-08-05
CA2749954C (en) 2017-09-26
US20110039309A1 (en) 2011-02-17
EP2393932A2 (en) 2011-12-14
CA2749954A1 (en) 2010-08-12
MX2011007981A (en) 2011-09-15
WO2010091099A2 (en) 2010-08-12

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