BRPI0812882A8 - Sacarificação e fermentação concorrentes de biomassa fibrosa - Google Patents
Sacarificação e fermentação concorrentes de biomassa fibrosaInfo
- 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
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)
- Chemical & Material Sciences (AREA)
- Health & Medical 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)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (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.
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) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007089677A2 (en) * | 2006-01-27 | 2007-08-09 | University Of Massachusetts | Systems and methods for producing biofuels and related materials |
BRPI0711751A2 (pt) | 2006-05-08 | 2012-01-03 | Biojoule Ltd | processo para produÇço de bio-combustÍvel a partir de materiais de plantas |
NZ598528A (en) | 2007-08-31 | 2013-08-30 | Vertichem Corp | Lignin and other products isolated from plant material, and methods and compositions therefor |
KR20100127786A (ko) * | 2008-02-27 | 2010-12-06 | 큐테로스 인코포레이티드 | 2종 미생물의 순차적인 작용에 의한 식물 물질의 연료 및 화학 물질로의 전환 방법 |
US20090286294A1 (en) * | 2008-04-04 | 2009-11-19 | 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 |
MX2011009477A (es) * | 2009-03-09 | 2012-01-20 | Qteros Inc | Preparacion de productos finales fermentativos de clostridium sp. |
CN107022089A (zh) | 2009-05-28 | 2017-08-08 | 菲布里亚创新有限公司 | 包含木素衍生物的树脂组合物 |
WO2010135805A1 (en) | 2009-05-28 | 2010-12-02 | Lignol Innovations Ltd. | Derivatives of native lignin from annual fibre feedstocks |
US8378020B1 (en) | 2009-05-28 | 2013-02-19 | Lignol Innovations Ltd. | Processes for recovery of derivatives of native lignin |
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 |
WO2011097719A1 (en) | 2010-02-15 | 2011-08-18 | Lignol Innovations Ltd. | Binder compositions comprising lignin derivatives |
EP2536780A4 (en) | 2010-02-15 | 2013-11-13 | Lignol Innovations Ltd | CARBON FIBER COMPOSITIONS CONTAINING 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 |
WO2011161685A2 (en) | 2010-06-26 | 2011-12-29 | Hcl Cleantech Ltd. | Sugar mixtures and methods for production and use thereof |
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 |
WO2012126099A1 (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 |
ES2687688T3 (es) | 2012-08-01 | 2018-10-26 | Inbicon A/S | Métodos de procesamiento de la biomasa lignocelulósica mediante autohidrólisis en una sola etapa e hidrólisis enzimática con derivación c5 e hidrolisis posterior |
EP3027757A1 (en) | 2013-08-01 | 2016-06-08 | Inbicon A/S | Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis |
EP3242871B1 (en) | 2015-01-07 | 2019-11-06 | Virdia, Inc. | Methods for extracting and converting hemicellulose sugars |
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 |
US10920247B2 (en) | 2017-09-05 | 2021-02-16 | Poet Research, Inc. | Methods and systems for propagation of a microorganism using a pulp mill and/or a paper mill waste by-product, and related methods and systems |
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2838451C (en) * | 2004-03-25 | 2017-10-24 | 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 |
-
2008
- 2008-07-03 US US12/167,880 patent/US8058041B2/en not_active Expired - Fee Related
- 2008-07-04 JP JP2010513594A patent/JP2010531641A/ja not_active Abandoned
- 2008-07-04 NZ NZ582383A patent/NZ582383A/en not_active IP Right Cessation
- 2008-07-04 CA CA2691634A patent/CA2691634C/en not_active Expired - Fee Related
- 2008-07-04 EP EP08772870A patent/EP2173889A4/en not_active Withdrawn
- 2008-07-04 CN CN2008801039586A patent/CN101784668B/zh not_active Expired - Fee Related
- 2008-07-04 AU AU2008271884A patent/AU2008271884A1/en not_active Abandoned
- 2008-07-04 WO PCT/CA2008/001249 patent/WO2009003292A1/en active Application Filing
- 2008-07-04 BR BRPI0812882A patent/BRPI0812882A8/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP2173889A1 (en) | 2010-04-14 |
US8058041B2 (en) | 2011-11-15 |
CA2691634C (en) | 2014-09-30 |
EP2173889A4 (en) | 2012-07-25 |
US20090011484A1 (en) | 2009-01-08 |
CN101784668A (zh) | 2010-07-21 |
CA2691634A1 (en) | 2009-01-08 |
WO2009003292A1 (en) | 2009-01-08 |
CN101784668B (zh) | 2013-12-25 |
JP2010531641A (ja) | 2010-09-30 |
NZ582383A (en) | 2012-03-30 |
AU2008271884A1 (en) | 2009-01-08 |
BRPI0812882A2 (pt) | 2014-12-30 |
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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] |