BR112012019838A2 - metodo para a producao de um produto de fermentacao a partir de uma materia-prima lignocelulosica - Google Patents

metodo para a producao de um produto de fermentacao a partir de uma materia-prima lignocelulosica

Info

Publication number
BR112012019838A2
BR112012019838A2 BR112012019838A BR112012019838A BR112012019838A2 BR 112012019838 A2 BR112012019838 A2 BR 112012019838A2 BR 112012019838 A BR112012019838 A BR 112012019838A BR 112012019838 A BR112012019838 A BR 112012019838A BR 112012019838 A2 BR112012019838 A2 BR 112012019838A2
Authority
BR
Brazil
Prior art keywords
fermentation product
producing
raw material
lignocellulosic feedstock
fermentation
Prior art date
Application number
BR112012019838A
Other languages
English (en)
Inventor
Brian Foody
Jeffrey S Tolan
Original Assignee
Iogen Energy Corp
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 Iogen Energy Corp filed Critical Iogen Energy Corp
Publication of BR112012019838A2 publication Critical patent/BR112012019838A2/pt

Links

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
    • 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
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • 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
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
    • 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

Abstract

método para a produção de um produto de fermentação a partir de uma matéria-prima lignocelulósica. a presente invenção compreende o pré-tratamento de uma matéria-prima lignocelulósica com ácido a um ph entre cerca de 2,0 e cerca de 3,5 para produzir uma composição que compreende uma matéria-prima ácido pré-tratada. a matéria-prima ácido pré-tratada é, então, hidrolisada enzimaticamente com celuloses e b-glicosidase. a glicose é fermentada por micro-organismos para a produção de um caldo de fermentação compreendendo o produto de fermentação, seguido por recuperação do produto de fermentação. as etapas de hidrolização e fermentação enzimáticias são conduzidas a um ph abaixo de cerca de 4,0.
BR112012019838A 2010-02-10 2011-02-10 metodo para a producao de um produto de fermentacao a partir de uma materia-prima lignocelulosica BR112012019838A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30303010P 2010-02-10 2010-02-10
PCT/CA2011/000163 WO2011097711A1 (en) 2010-02-10 2011-02-10 Method for the production of a fermentation product from lignocellulosic feedstocks

Publications (1)

Publication Number Publication Date
BR112012019838A2 true BR112012019838A2 (pt) 2015-09-15

Family

ID=44367083

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019838A BR112012019838A2 (pt) 2010-02-10 2011-02-10 metodo para a producao de um produto de fermentacao a partir de uma materia-prima lignocelulosica

Country Status (4)

Country Link
US (1) US20130011886A1 (pt)
BR (1) BR112012019838A2 (pt)
CA (1) CA2786951A1 (pt)
WO (1) WO2011097711A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909148B2 (en) 2011-12-30 2018-03-06 Butamax Advanced Biofuels Llc Fermentative production of alcohols
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
SG10202107085TA (en) 2015-04-10 2021-08-30 Comet Biorefining Inc Methods and compositions for the treatment of cellulosic biomass and products produced thereby
EP3368498A4 (en) * 2015-10-27 2019-06-12 Cytozyme Animal Nutrition, Inc. ANIMAL NUTRITIONAL COMPOSITIONS AND RELATED METHODS
WO2018140790A1 (en) * 2017-01-27 2018-08-02 Cytozyme Animal Nutrition, Inc. Animal nutrition compositions and related methods
US10674746B2 (en) 2015-10-27 2020-06-09 Cytozyme Animal Nutrition, Inc. Animal nutrition compositions and related methods
RU2710554C1 (ru) 2016-02-19 2019-12-27 Интерконтинентал Грейт Брендс Ллк Способы образования множества ценных потоков из источников на основе биомассы
EP3790409A4 (en) 2018-05-10 2021-07-21 Comet Biorefining Inc. COMPOSITIONS WITH GLUCOSE AND HEMICELLULOSE AND THEIR USES
KR102252883B1 (ko) * 2018-10-17 2021-05-14 주식회사 엘지화학 유기산의 정제방법
CN114075579A (zh) * 2020-08-13 2022-02-22 国投生物科技投资有限公司 利用木质纤维素制备有机肥和生物液体燃料的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424417A (en) * 1993-09-24 1995-06-13 Midwest Research Institute Prehydrolysis of lignocellulose
WO2006007691A1 (en) * 2004-07-16 2006-01-26 Iogen Energy Corporation Method of obtaining a product sugar stream from cellulosic biomass
US20080171370A1 (en) * 2006-12-18 2008-07-17 Novozymes North America, Inc. Detoxifying pre-treated lignocellulose-containing materials
US8999701B2 (en) * 2007-06-28 2015-04-07 The United States Of America, As Represented By The Secretary Of Agriculture Inhibitor tolerant Saccharomyces cerevisiae strain

Also Published As

Publication number Publication date
WO2011097711A1 (en) 2011-08-18
CA2786951A1 (en) 2011-08-18
US20130011886A1 (en) 2013-01-10

Similar Documents

Publication Publication Date Title
BR112012019838A2 (pt) metodo para a producao de um produto de fermentacao a partir de uma materia-prima lignocelulosica
BR112016002122A2 (pt) processo para a produção de açúcares fermentáveis a partir de biomassa e processos para produção de um produto de fermentação
BR112012021406A2 (pt) processos para a síntese dos compostos de diariltioidantoína e diarilidantoína
MX2011013974A (es) Sistema y proceso integrados para la produccion de bioproductos.
WO2011140386A3 (en) Detoxification of biomass derived acetate via metabolic conversion to ethanol, acetone, isopropanol, or ethyl acetate
BR112015004118A2 (pt) processo para hidrólise enzimática de material lignocelulósico e fermentação de açúcares
BR112015004344A2 (pt) processo para hidrólise enzimática de material lignocelulósico e fermentação de açúcares
BR112013010812A2 (pt) composições e métodos para produção de açúcares fermentáveis.
MY161185A (en) Novel microbial succinic acid producers and purification of succinic acid
BR112012024799A2 (pt) método para a produção de l-ornitina por fermentação
EA201200561A1 (ru) Способ ферментативного гидролиза лигноцеллюлозного материала и ферментации сахаров
BR112017000958A2 (pt) método para a preparação de ácido láctico
WO2010056805A3 (en) Gene knockout mesophilic and thermophilic organisms, and methods of use thereof
BR112012012352A2 (pt) processo para produção de monossacarídeos
ZA201003413B (en) Method for producing a sweet juice from a lignocellulosic biomass with improved enzyme recycling
MY160554A (en) Process for production of cadaverine
AR109815A2 (es) Método para producir l-arginina a partir de materiales de agro-residuos que contienen almidón
BR112016023823A2 (pt) método para produção de um produto de fermentação
BR112017000931A2 (pt) preparação de ácido lático e/ou um sal de lactato de material lignocelulósico por sacarificação separada e etapas de fermentação
MY173237A (en) Process for the fermentative production of lactic acid from a plant extract in the presence of a caustic magnesium salt
BR112013003100A2 (pt) reciclagem de lixiviado durante o processo de conversão lignocelulósica
BR112014000247A8 (pt) Composição, método para degradação de uma biomassa lignocelulósica, método para produção de um produto de fermentação, método para produzir ácido glucônico, ácido xilônico e/ou ácido xilobiônico, método para aumentar a produção de ácido glucônico, ácido xilônico e/ou ácido xilobiônico, método para aumentar a produção de açúcares e uso da composição
BR112012026539A2 (pt) "produção de ácidos orgãnicos a partir de hidrolisado rico em xilose por fermentação bacteriana"
BR112012008669A2 (pt) "aditivo alimentar e processo de preparação de um aditivo alimentar"
BR112012016274A8 (pt) Aumento da produção de metionina pela superexpressão da succinato desidrogenase

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)