AU2011332099B2 - Biomass pretreatment process for a packed bed reactor - Google Patents

Biomass pretreatment process for a packed bed reactor Download PDF

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Publication number
AU2011332099B2
AU2011332099B2 AU2011332099A AU2011332099A AU2011332099B2 AU 2011332099 B2 AU2011332099 B2 AU 2011332099B2 AU 2011332099 A AU2011332099 A AU 2011332099A AU 2011332099 A AU2011332099 A AU 2011332099A AU 2011332099 B2 AU2011332099 B2 AU 2011332099B2
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AU
Australia
Prior art keywords
biomass
vessel
ammonia
straw
temperature
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
AU2011332099A
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English (en)
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AU2011332099A1 (en
Inventor
Carl E. Camp
Jeffrey David Cohen
Yamaira Gonzalez
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of AU2011332099A1 publication Critical patent/AU2011332099A1/en
Application granted granted Critical
Publication of AU2011332099B2 publication Critical patent/AU2011332099B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
    • 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
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/024—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes with NH3 or H2O

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AU2011332099A 2010-11-23 2011-11-21 Biomass pretreatment process for a packed bed reactor Ceased AU2011332099B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41647710P 2010-11-23 2010-11-23
US61/416,477 2010-11-23
PCT/US2011/061610 WO2012071308A2 (en) 2010-11-23 2011-11-21 Biomass pretreatment process for a packed bed reactor

Publications (2)

Publication Number Publication Date
AU2011332099A1 AU2011332099A1 (en) 2013-03-14
AU2011332099B2 true AU2011332099B2 (en) 2014-10-02

Family

ID=45094803

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011332099A Ceased AU2011332099B2 (en) 2010-11-23 2011-11-21 Biomass pretreatment process for a packed bed reactor

Country Status (8)

Country Link
US (1) US20120125551A1 (enExample)
EP (1) EP2643516A2 (enExample)
JP (1) JP2014500021A (enExample)
CN (1) CN103261513A (enExample)
AU (1) AU2011332099B2 (enExample)
BR (1) BR112013007537A2 (enExample)
CA (1) CA2817384A1 (enExample)
WO (1) WO2012071308A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8968515B2 (en) * 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9206446B2 (en) * 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
CN102787149B (zh) * 2006-05-01 2015-07-15 密歇根州立大学董事会 处理木质纤维素生物质的方法
US8367378B2 (en) * 2007-10-03 2013-02-05 Board Of Trustees Of Michigan State University Process for producing sugars and ethanol using corn stillage
WO2011028543A2 (en) 2009-08-24 2011-03-10 Board Of Trustees Of Michigan State University Pretreated densified biomass products and methods of making and using same
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
AU2011242896C1 (en) 2010-04-19 2016-04-21 Board Of Trustees Of Michigan State University Digestible lignocellulosic biomass and extractives and methods for producing same
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
US10227623B2 (en) 2013-11-24 2019-03-12 E I Du Pont De Nemours And Company High force and high stress destructuring of cellulosic biomass
WO2015095457A1 (en) * 2013-12-18 2015-06-25 Shell Oil Company Biomass treatment for hydrothermal hydrocatalytic conversion
EP3083892A1 (en) * 2013-12-18 2016-10-26 Shell Internationale Research Maatschappij B.V. Biomass treatment for hydrothermal hydrocatalytic conversion
FI127582B (en) * 2014-01-10 2018-09-14 Ab Bln Woods Ltd Procedure for extracting lignin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064276A (en) * 1976-08-04 1977-12-20 Worsk Hydro A.S Process for the production of ammoniated straw and other plant materials containing lignocellulose
US20070031918A1 (en) * 2005-04-12 2007-02-08 Dunson James B Jr Treatment of biomass to obtain fermentable sugars
US20100159521A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Ozone treatment of biomass to enhance enzymatic saccharification

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037663A (en) * 1981-10-14 1991-08-06 Colorado State University Research Foundation Process for increasing the reactivity of cellulose-containing materials
DE19916347C1 (de) * 1999-04-12 2000-11-09 Rhodia Acetow Ag Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
PT1204755E (pt) 1999-08-18 2006-11-30 Du Pont Processo para a produção biológica de 1, 3-propanodiol
US7223575B2 (en) 2000-05-01 2007-05-29 Midwest Research Institute Zymomonas pentose-sugar fermenting strains and uses thereof
EP1948814B1 (en) 2005-10-26 2018-11-21 Butamax (TM) Advanced Biofuels LLC Fermentive production of four carbon alcohols
CN102787149B (zh) 2006-05-01 2015-07-15 密歇根州立大学董事会 处理木质纤维素生物质的方法
CN102037120B (zh) 2008-03-27 2013-09-11 纳幕尔杜邦公司 具有改善的木糖利用率的发酵单胞菌属
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
AU2010307151A1 (en) * 2009-10-12 2012-04-12 E. I. Du Pont De Nemours And Company Ammonia pretreatment of biomass for improved inhibitor profile
AU2011242896C1 (en) * 2010-04-19 2016-04-21 Board Of Trustees Of Michigan State University Digestible lignocellulosic biomass and extractives and methods for producing same
JP5702644B2 (ja) * 2010-09-01 2015-04-15 Ｊｘ日鉱日石エネルギー株式会社 酵素糖化用原料の製造方法、並びに糖の製造方法、及びエタノールの製造方法
US20120125548A1 (en) * 2010-11-23 2012-05-24 E. I. Du Pont De Nemours And Company Continuously fed biomass pretreatment process for a packed bed reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064276A (en) * 1976-08-04 1977-12-20 Worsk Hydro A.S Process for the production of ammoniated straw and other plant materials containing lignocellulose
US20070031918A1 (en) * 2005-04-12 2007-02-08 Dunson James B Jr Treatment of biomass to obtain fermentable sugars
US20070037259A1 (en) * 2005-04-12 2007-02-15 Hennessey Susan M Integration of alternative feedstreams for biomass treatment and utilization
US20100159521A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Ozone treatment of biomass to enhance enzymatic saccharification

Also Published As

Publication number Publication date
EP2643516A2 (en) 2013-10-02
CN103261513A (zh) 2013-08-21
JP2014500021A (ja) 2014-01-09
CA2817384A1 (en) 2012-05-31
WO2012071308A2 (en) 2012-05-31
BR112013007537A2 (pt) 2016-07-19
AU2011332099A1 (en) 2013-03-14
US20120125551A1 (en) 2012-05-24
WO2012071308A3 (en) 2012-07-19

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired