BR112014026267A2 - método para processar biomassa lignocelulósica; composição; e composição obtida pelo método - Google Patents
método para processar biomassa lignocelulósica; composição; e composição obtida pelo métodoInfo
- Publication number
- BR112014026267A2 BR112014026267A2 BR112014026267A BR112014026267A BR112014026267A2 BR 112014026267 A2 BR112014026267 A2 BR 112014026267A2 BR 112014026267 A BR112014026267 A BR 112014026267A BR 112014026267 A BR112014026267 A BR 112014026267A BR 112014026267 A2 BR112014026267 A2 BR 112014026267A2
- Authority
- BR
- Brazil
- Prior art keywords
- lignin
- lignocellulosic biomass
- composition
- enriched
- fraction
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- 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
- 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
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- 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- 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
- D21C3/003—Pulping cellulose-containing materials with organic compounds
-
- 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
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
resumo método para processar biomassa lignocelulósica; composição; e composição obtida pelo método trata-se de um processo para a produção de xaropes enriquecidos por açúcar c5 e c6 a partir de biomassa lignocelulósica e produtos de fermentação dos mesmos. uma biomassa lignocelulósica é tratada com ácido acético com a lavagem do mesmo com um solvente orgânico miscível em ácido c1-c2, (por exemplo, acetato de etila). uma hemicelulose solúvel e fração enriquecida de lignina são obtidas separadamente de uma fração enriquecida de polpa de celulose e a lignina é removida da fração de hemicelulose solúvel. a hemicelulose solúvel e a fração enriquecida de lignina são submetidas a separação de líquido/líquido para obter uma fase aquosa enriquecida em açúcares c5 e c6 e com teor reduzido de ácido acético. o xarope é adequado para a fermentação. o processo também produz frações de lignina insolúvel orgânica, lignina solúvel orgânica, e sais de acetato.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261638544P | 2012-04-26 | 2012-04-26 | |
PCT/US2012/056593 WO2013044042A1 (en) | 2011-09-23 | 2012-09-21 | C1-c2 organic acid treatment of lignocellulosic biomass to produce acylated cellulose pulp, hemicellulose, lignin and sugars and fermentation of the sugars |
PCT/US2013/035879 WO2013162881A1 (en) | 2012-04-26 | 2013-04-10 | Liquid/liquid separation of lignocellulosic biomass to produce sugar syrups and lignin fractions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014026267A2 true BR112014026267A2 (pt) | 2017-06-27 |
Family
ID=49483754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014026267A BR112014026267A2 (pt) | 2012-04-26 | 2013-04-10 | método para processar biomassa lignocelulósica; composição; e composição obtida pelo método |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150051385A1 (pt) |
EP (1) | EP2841582A4 (pt) |
CN (1) | CN104245946A (pt) |
BR (1) | BR112014026267A2 (pt) |
CA (1) | CA2870829A1 (pt) |
MX (1) | MX2014012867A (pt) |
WO (1) | WO2013162881A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2014003404A (es) * | 2011-09-23 | 2015-05-11 | Archer Daniels Midland Co | Tratamiento de biomasa lignocelulosica con acido organico c1-c2 para producir pulpa de celulosa acilada, hemicelulosa, lignina y azucares y fermentacion de los azucares. |
TR201708733T4 (tr) * | 2013-10-15 | 2018-11-21 | Huhtamaki Molded Fiber Tech Bv | Kalıplanmış bir elyaf paketin ve kalıplanmış elyaf gıda paketinin üretilmesine yönelik yöntem. |
FI126737B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | Process for treating lignin and preparing a binder composition |
WO2015089428A1 (en) * | 2013-12-13 | 2015-06-18 | Microvi Biotech Inc. | Enhanced efficiency ethanol production and sugar conversion processes |
RU2686832C2 (ru) * | 2014-11-12 | 2019-04-30 | Ренмэтикс, Инк. | Способ коалесценции вещества |
US10287527B2 (en) | 2014-12-01 | 2019-05-14 | Council Of Scientific And Industrial Research | Eco-friendly process for the isolation of biopolymers from agricultural residues |
WO2016135031A1 (en) | 2015-02-23 | 2016-09-01 | Basf Se | Method for processing cellulose-containing biomass |
US11236371B2 (en) * | 2015-07-08 | 2022-02-01 | GranBio Intellectual Property Holdings, LLC | Processes for fermentation of lignocellulosic glucose to aliphatic alcohols or acids |
BR112018009790A8 (pt) | 2015-11-16 | 2019-02-26 | Ptt Global Chemical Public Co Ltd | processo para fracionamento de biomassa lignocelulósica |
EP3176320A1 (en) * | 2015-12-03 | 2017-06-07 | Valmet AB | Process to produce a bio-product |
EP3396063A1 (en) * | 2017-04-26 | 2018-10-31 | ETH Zurich | Method for producing densified cellulosic composite material |
WO2019141140A1 (zh) * | 2018-01-19 | 2019-07-25 | 济南圣泉集团股份有限公司 | 一种微纳米木质素纤维素及其制备方法和用途 |
MX2020012737A (es) * | 2018-05-28 | 2021-05-14 | Pierson Capital Environmental Beijing Ltd | Metodos y composiciones eficientes para la recuperacion de productos a partir de un pretratamiento de materiales vegetales con acidos organicos. |
CN111321182A (zh) * | 2020-04-03 | 2020-06-23 | 安徽安生生物化工科技有限责任公司 | 一种秸秆固态酸解的预处理方法 |
CN113564955B (zh) * | 2020-04-28 | 2023-04-21 | 广州楹鼎生物科技有限公司 | 一种醋酸溶液处理植物纤维原料的方法 |
WO2022125709A1 (en) * | 2020-12-09 | 2022-06-16 | Virdia, Llc | Methods for extracting lignin |
CN113005153A (zh) * | 2021-03-18 | 2021-06-22 | 国际竹藤中心 | 一种竹材组分分离及联产乳酸方法及*** |
CN115897274B (zh) * | 2022-11-22 | 2024-05-03 | 中国科学院广州能源研究所 | 一种木质纤维素类生物质组分分离同步制备高纯纤维素的方法 |
Family Cites Families (36)
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GB416549A (en) * | 1933-03-07 | 1934-09-07 | Henry Dreyfus | Improvements in the manufacture of cellulose and lignocellulosic materials |
GB681994A (en) * | 1949-05-31 | 1952-11-05 | British Celanese | Improvements in or relating to the production of cellulose |
US2701255A (en) * | 1949-07-29 | 1955-02-01 | Weyerhaeuser Timber Co | Organic products from lignocellulose |
US3553076A (en) * | 1968-01-22 | 1971-01-05 | Weyerhaeuser Co | Non-catalytic process for the production of cellulose from lignocellulosic materials using acetic acid |
US3560331A (en) * | 1968-03-04 | 1971-02-02 | Itt Rayonier Inc | Pulping of wood with sulfite base digestion liquor containing acetic acid |
GB8721528D0 (en) * | 1987-09-14 | 1987-10-21 | Shell Int Research | Pulping lignocellulose-containing material |
US5010156A (en) * | 1988-05-23 | 1991-04-23 | Eastman Kodak Company | Organosolv lignin-modified phenolic resins and method for their preparation |
US5026808A (en) * | 1989-04-03 | 1991-06-25 | Colorado State University Research Foundation | Method for recovering and using lignin in adhesive resins by extracting demethylated lignin |
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ES2538669T3 (es) * | 2010-02-03 | 2015-06-23 | Archer Daniels Midland Company | Método de producción de azúcares usando una combinación de ácidos para hidrolizar selectivamente materiales hemicelulósicos y celulósicos |
BR112012019117A2 (pt) * | 2010-02-03 | 2016-06-28 | Archer Daniels Midland Co | método de processamento de uma biomassa lignocelulósica incluindo frações de celulose, hemicelulose e lignina |
WO2011123948A1 (en) * | 2010-04-07 | 2011-10-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Environment | Process for refining chemicals from pulp and paper mill wastewaters |
WO2011139830A2 (en) * | 2010-04-29 | 2011-11-10 | University Of Maine System Board Of Trustees | Removal of contaminants from liquid-liquid extraction solvent |
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AT510346A1 (de) * | 2010-09-02 | 2012-03-15 | Annikki Gmbh | Ligningewinnung |
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MX2014003404A (es) * | 2011-09-23 | 2015-05-11 | Archer Daniels Midland Co | Tratamiento de biomasa lignocelulosica con acido organico c1-c2 para producir pulpa de celulosa acilada, hemicelulosa, lignina y azucares y fermentacion de los azucares. |
US8986501B2 (en) * | 2012-08-20 | 2015-03-24 | Celanese International Corporation | Methods for removing hemicellulose |
US20140096923A1 (en) * | 2012-10-04 | 2014-04-10 | Api Intellectual Property Holdings, Llc | Processes for producing cellulose pulp, sugars, and co-products from lignocellulosic biomass |
-
2013
- 2013-04-10 CA CA2870829A patent/CA2870829A1/en not_active Abandoned
- 2013-04-10 BR BR112014026267A patent/BR112014026267A2/pt not_active IP Right Cessation
- 2013-04-10 US US14/386,142 patent/US20150051385A1/en not_active Abandoned
- 2013-04-10 EP EP13781658.3A patent/EP2841582A4/en not_active Withdrawn
- 2013-04-10 CN CN201380021010.7A patent/CN104245946A/zh active Pending
- 2013-04-10 WO PCT/US2013/035879 patent/WO2013162881A1/en active Application Filing
- 2013-04-10 MX MX2014012867A patent/MX2014012867A/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP2841582A1 (en) | 2015-03-04 |
US20150051385A1 (en) | 2015-02-19 |
CN104245946A (zh) | 2014-12-24 |
EP2841582A4 (en) | 2016-01-20 |
CA2870829A1 (en) | 2013-10-31 |
MX2014012867A (es) | 2015-07-14 |
WO2013162881A1 (en) | 2013-10-31 |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
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