BRPI0812882A8 - Sacarificação e fermentação concorrentes de biomassa fibrosa - Google Patents

Sacarificação e fermentação concorrentes de biomassa fibrosa

Info

Publication number
BRPI0812882A8
BRPI0812882A8 BRPI0812882A BRPI0812882A BRPI0812882A8 BR PI0812882 A8 BRPI0812882 A8 BR PI0812882A8 BR PI0812882 A BRPI0812882 A BR PI0812882A BR PI0812882 A BRPI0812882 A BR PI0812882A BR PI0812882 A8 BRPI0812882 A8 BR PI0812882A8
Authority
BR
Brazil
Prior art keywords
fermentation
fraction
cellulosic
monosaccharides
viscosity
Prior art date
Application number
BRPI0812882A
Other languages
English (en)
Inventor
Berlin Alex
Kendall Pye Edward
O' Connor Donald
Original Assignee
Lignol Innovations Ltd
Fibria Innovations Inc
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 Lignol Innovations Ltd, Fibria Innovations Inc filed Critical Lignol Innovations Ltd
Publication of BRPI0812882A2 publication Critical patent/BRPI0812882A2/pt
Publication of BRPI0812882A8 publication Critical patent/BRPI0812882A8/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
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/06—Means for pre-treatment of biological substances by chemical means 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

SACARIFICAÇÃO E FERMENTAÇÃO CONCORRENTES DE BIOMASSA FIBROSA. A presente invenção se refere a um processo para sacarificação e fermentação simultâneas de uma fração de sólidos celulósicos extraída de uma matéria-prima lignocelulósica. A viscosidade da fração de sólidos celulósicos é reduzida através de intermistura com uma corrente de carboidrato líguido. Uma corrente de carboidrato líquido adequado é uma fração de líquidos delignificados que foi previamente separada da fração de sólidos durante processamento da matéria-prima lignocelulósica. Alternativamente, a viscosidade da fração de sólidos pode ser reduzida através de mistura com uma corrente de carboidrato líquido compreendendo um ou mais monossacarídeos. A fração de sólidos celulósicos com viscosidade reduzida é, então, misturada com um inoculante microbiano fermentativo e uma composição de enzima de degradação de biomassa celulósica. A mistura é mantida em um vaso de reação pressurizado sob temperaturas elevadas para permitir hidrólise enzimática simultânea dos sólidos celulósicos em monossacarídeos e fermentação dos monossacarídeos para produzir mostro etanólico. O mostro etanólico é destilável para recuperação de etanol de grau combustível e uma silagem que pode ser ainda processada.
BRPI0812882A 2007-07-04 2008-07-04 Sacarificação e fermentação concorrentes de biomassa fibrosa BRPI0812882A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94796207P 2007-07-04 2007-07-04
US12/167,880 US8058041B2 (en) 2007-07-04 2008-07-03 Concurrent saccharification and fermentation of fibrous biomass
PCT/CA2008/001249 WO2009003292A1 (en) 2007-07-04 2008-07-04 Concurrent saccharification and fermentation of fibrous biomass

Publications (2)

Publication Number Publication Date
BRPI0812882A2 BRPI0812882A2 (pt) 2014-12-30
BRPI0812882A8 true BRPI0812882A8 (pt) 2015-09-15

Family

ID=40221766

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812882A BRPI0812882A8 (pt) 2007-07-04 2008-07-04 Sacarificação e fermentação concorrentes de biomassa fibrosa

Country Status (9)

Country Link
US (1) US8058041B2 (pt)
EP (1) EP2173889A4 (pt)
JP (1) JP2010531641A (pt)
CN (1) CN101784668B (pt)
AU (1) AU2008271884A1 (pt)
BR (1) BRPI0812882A8 (pt)
CA (1) CA2691634C (pt)
NZ (1) NZ582383A (pt)
WO (1) WO2009003292A1 (pt)

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US7682811B2 (en) * 2006-01-27 2010-03-23 University Of Massachusetts Systems and methods for producing biofuels and related materials
EP2479341A1 (en) 2006-05-08 2012-07-25 Vertichem Corporation Process for the production of biofuel from plant material
AU2008293139A1 (en) 2007-08-31 2009-03-05 Vertichem Corporation Lignin and other products isolated from plant material, and methods and compositions therefor
NZ587605A (en) * 2008-02-27 2012-10-26 Qteros Inc Methods for the conversion of plant materials into fuels and chemicals by sequential action of two microorganisms
WO2009124321A1 (en) * 2008-04-04 2009-10-08 University Of Massachusetts Methods and compositions for improving the production of fuels in microorganisms
US20100105114A1 (en) * 2008-06-11 2010-04-29 University Of Massachusetts Methods and Compositions for Regulating Sporulation
US20100086981A1 (en) * 2009-06-29 2010-04-08 Qteros, Inc. Compositions and methods for improved saccharification of biomass
AU2010224284A1 (en) * 2009-03-09 2011-10-06 Qteros, Inc. Production of fermentive end products from Clostridium sp.
BRPI1012286A2 (pt) 2009-05-28 2015-09-22 Lignol Innovations Ltd derivados de lignina nativa de matérias-primas de fibras de plantas anuais
US8378020B1 (en) 2009-05-28 2013-02-19 Lignol Innovations Ltd. Processes for recovery of derivatives of native lignin
BRPI1012285B1 (pt) 2009-05-28 2019-10-08 Fibria Innovations Inc. Derivado de lignina, composição fenólica, composição de resina fenol-formaldeído e uso de um derivado de lignina
WO2011002824A1 (en) * 2009-06-29 2011-01-06 Qteros, Inc. Pretreatment of biomass
TWI376419B (en) * 2009-10-22 2012-11-11 Atomic Energy Council Method for improving the efficiency of xylose fermentation in lignocellulosic hydrolysate
TWI414606B (zh) * 2009-10-30 2013-11-11 Atomic Energy Council 提升木質纖維素轉化酒精濃度之方法
US20110183382A1 (en) * 2009-12-15 2011-07-28 Qteros, Inc. Methods and compositions for producing chemical products from c. phytofermentans
WO2011097721A1 (en) 2010-02-15 2011-08-18 Lignol Innovations Ltd. Carbon fibre compositions comprising lignin derivatives
CA2824446C (en) 2010-02-15 2018-09-18 Suzano Canada Inc. Binder compositions comprising lignin derivatives
GB2478791A (en) * 2010-03-19 2011-09-21 Qteros Inc Ethanol production by genetically-modified bacteria
BRPI1000997B1 (pt) * 2010-04-13 2022-05-03 Universidade Federal Do Rio De Janeiro Processo para a produção de etanol, a partir de biomassa residual oriunda da indústria de celulose
US8721794B2 (en) * 2010-04-28 2014-05-13 E I Du Pont De Nemours And Company Production of high solids syrup from lignocellulosic biomass hydrolysate fermentation broth
BR112012032999B1 (pt) 2010-06-26 2022-11-29 Virdia, Llc Hidrolisado lignocelulósico e métodos de hidrólise ácida e desacidificação para gerar misturas de açúcar a partir de lignocelulose
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
JP2012010638A (ja) * 2010-06-30 2012-01-19 Honda Motor Co Ltd リグノセルロース系バイオマスの糖化溶液の製造方法
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
WO2012068310A2 (en) * 2010-11-16 2012-05-24 Qteros, Inc. Compositions and methods for improved saccharification of genetically modified plant-derived biomass
CN102154381B (zh) * 2010-12-17 2012-12-26 清华大学 一种以木质纤维素为原料联产乙醇和微生物油脂的方法
JP2012170421A (ja) * 2011-02-23 2012-09-10 Toyota Motor Corp エタノール発酵用培地及びエタノール製造方法
CA2829413A1 (en) 2011-03-24 2012-09-27 Lignol Innovations Ltd. Compositions comprising lignocellulosic biomass and organic solvent
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
US8993274B2 (en) * 2011-08-18 2015-03-31 Andritz Inc. Enzymatic hydrolysis pretreatment of lignocellulosic materials
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
AP3964A (en) 2012-08-01 2016-12-24 Inbicon As Methods of processing lignocellulosic biomass
US9920345B2 (en) 2013-08-01 2018-03-20 Inbicon A/S Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis
US11078548B2 (en) 2015-01-07 2021-08-03 Virdia, Llc Method for producing xylitol by fermentation
US10590441B2 (en) 2015-04-06 2020-03-17 GranBio Intellectual Property Holdings, LLC Process for biofuel and biochemical production, culture medium and biofuel and biochemical produced
CN106755130A (zh) * 2017-01-03 2017-05-31 北京化工大学 一种利用青鲜含糖生物质发酵生产乙醇的方法
WO2019050960A1 (en) 2017-09-05 2019-03-14 Poet Research, Inc. METHODS AND SYSTEMS FOR PROPAGATION OF A MICROORGANISM USING A WASTE BY-PRODUCT OF A PULP MILL AND / OR PAPER MILL AND METHODS AND SYSTEMS THEREOF
CN110549456B (zh) * 2019-08-01 2021-09-28 四川金象赛瑞化工股份有限公司 一种芦苇制备糠醛联产无胶纤维板的方法

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US7413882B2 (en) * 2004-03-25 2008-08-19 Novozymes, Inc. Methods for degrading or converting plant cell wall polysaccharides
CN1966694B (zh) * 2006-11-15 2010-05-12 山东大学 一种利用葡萄糖木糖共发酵生产酒精的方法

Also Published As

Publication number Publication date
CA2691634A1 (en) 2009-01-08
NZ582383A (en) 2012-03-30
JP2010531641A (ja) 2010-09-30
CN101784668B (zh) 2013-12-25
US8058041B2 (en) 2011-11-15
CA2691634C (en) 2014-09-30
WO2009003292A1 (en) 2009-01-08
EP2173889A4 (en) 2012-07-25
US20090011484A1 (en) 2009-01-08
EP2173889A1 (en) 2010-04-14
CN101784668A (zh) 2010-07-21
BRPI0812882A2 (pt) 2014-12-30
AU2008271884A1 (en) 2009-01-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: FIBRIA INNOVATIONS INC. (CA)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C12P 7/10 (2006.01), C13K 1/02 (2006.01), C12N 9/4

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]