BR112013007537A2 - "processo de tratamento de biomassa" - Google Patents

"processo de tratamento de biomassa"

Info

Publication number
BR112013007537A2
BR112013007537A2 BR112013007537A BR112013007537A BR112013007537A2 BR 112013007537 A2 BR112013007537 A2 BR 112013007537A2 BR 112013007537 A BR112013007537 A BR 112013007537A BR 112013007537 A BR112013007537 A BR 112013007537A BR 112013007537 A2 BR112013007537 A2 BR 112013007537A2
Authority
BR
Brazil
Prior art keywords
treatment process
biomass treatment
biomass
treatment
Prior art date
Application number
BR112013007537A
Other languages
English (en)
Inventor
Carl E Camp
Jeffrey David Cohen
Yamaira Gonzalez
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR112013007537A2 publication Critical patent/BR112013007537A2/pt

Links

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
BR112013007537A 2010-11-23 2011-11-21 "processo de tratamento de biomassa" BR112013007537A2 (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR112013007537A2 true BR112013007537A2 (pt) 2016-07-19

Family

ID=45094803

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007537A BR112013007537A2 (pt) 2010-11-23 2011-11-21 "processo de tratamento de biomassa"

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0722418B1 (pt) * 2006-05-01 2023-10-10 Dartmouth College Processo para tratamento de biomassa lignocelulósica com vapores de amônia e de água
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
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
WO2009045527A1 (en) * 2007-10-03 2009-04-09 Michigan State University Improved process for producing sugars and ethanol using corn stillage
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
CA2760840C (en) 2009-08-24 2014-12-02 Board Of Trustees Of Michigan State University Pretreated densified biomass products and methods of making and using same
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
CN102939388B (zh) 2010-04-19 2016-08-03 密歇根州立大学董事会 可消化木质纤维素生物质和提取物及其制备方法
WO2013131015A1 (en) 2012-03-02 2013-09-06 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
US20150147786A1 (en) 2013-11-24 2015-05-28 E I Du Pont De Nemours And Company High force and high stress destructuring for starch biomass processing
US9593388B2 (en) * 2013-12-18 2017-03-14 Shell Oil Company Biomass treatment for hydrothermal hydrocatalytic conversion
BR112016013286A2 (pt) * 2013-12-18 2017-08-08 Shell Int Research Tratamento de biomassa para conversão hidrocatalítica hidrotérmica
FI127582B (en) * 2014-01-10 2018-09-14 Ab Bln Woods Ltd Procedure for extracting lignin

Family Cites Families (15)

* 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
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
EP1885840B1 (en) * 2005-04-12 2012-02-29 E.I. Du Pont De Nemours And Company System and process for biomass treatment
JP5276986B2 (ja) 2005-10-26 2013-08-28 ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー 四炭素アルコールの発酵性生産
BRPI0722418B1 (pt) * 2006-05-01 2023-10-10 Dartmouth College Processo para tratamento de biomassa lignocelulósica com vapores de amônia e de água
BRPI0906333A2 (pt) 2008-03-27 2017-05-23 Alliance Sustainable Energy "cepa bacteriana recombinante, processo pra modificar uma cepa bacteriana e processo para a produção de etanol"
US20100159521A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Ozone treatment of biomass to enhance enzymatic saccharification
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
WO2011046818A2 (en) * 2009-10-12 2011-04-21 E. I. Du Pont De Nemours And Company Ammonia pretreatment of biomass for improved inhibitor profile
CN102939388B (zh) * 2010-04-19 2016-08-03 密歇根州立大学董事会 可消化木质纤维素生物质和提取物及其制备方法
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

Also Published As

Publication number Publication date
AU2011332099B2 (en) 2014-10-02
WO2012071308A2 (en) 2012-05-31
CN103261513A (zh) 2013-08-21
WO2012071308A3 (en) 2012-07-19
CA2817384A1 (en) 2012-05-31
AU2011332099A1 (en) 2013-03-14
US20120125551A1 (en) 2012-05-24
JP2014500021A (ja) 2014-01-09
EP2643516A2 (en) 2013-10-02

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]