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
-
- 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 |
---|---|---|---|---|
WO2013044042A1 (en) * | 2011-09-23 | 2013-03-28 | Archer Daniels Midland Company | C1-c2 organic acid treatment of lignocellulosic biomass to produce acylated cellulose pulp, hemicellulose, lignin and sugars and fermentation of the sugars |
HUE033565T2 (hu) * | 2013-10-15 | 2017-12-28 | Huhtamaki Molded Fiber Tech Bv | Eljárás öntött rost alapú csomagolás és öntött rost alapú élelmiszercsomagolás elõállítására |
FI126737B (en) | 2013-11-26 | 2017-04-28 | Upm Kymmene Corp | Process for treating lignin and preparing a binder composition |
US20160304908A1 (en) * | 2013-12-13 | 2016-10-20 | Microvi Biotech Inc. | Enhanced efficiency ethanol production and sugar conversion processes |
AU2014411407B2 (en) * | 2014-11-12 | 2020-06-18 | Renmatix, Inc. | Method of coalescing a substance |
WO2016088139A1 (en) * | 2014-12-01 | 2016-06-09 | Council Of Scientific & Industrial Research | An eco-friendly process for the isolation of biopolymers from agricultural residues |
EP3262078B1 (en) * | 2015-02-23 | 2019-02-13 | 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 |
CN108473522A (zh) | 2015-11-16 | 2018-08-31 | Ptt全球化学股份有限公司 | 木质纤维素生物质的分级方法 |
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 |
JP7163415B2 (ja) * | 2018-05-28 | 2022-10-31 | ピアソン キャピタル エンバイロメンタル (ベイジン) リミテッド | 植物材料の有機酸前処理から生成物を回収するための効率的な方法および組成物 |
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系统 |
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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GB416416A (en) * | 1933-03-07 | 1934-09-07 | Henry Dreyfus | Improvements in the manufacture of cellulose from ligno-cellulosic 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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FI121885B (fi) * | 2007-11-09 | 2011-05-31 | Chempolis Oy | Menetelmä sokerituotteen valmistamiseksi |
WO2010059825A1 (en) * | 2008-11-20 | 2010-05-27 | E. I. Du Pont De Nemours And Company | Sugar production by decrystallization and hydrolysis of polysaccharide enriched biomass |
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 |
BR112012014978A2 (pt) * | 2009-12-18 | 2016-04-05 | Shell Int Research | processo para a extração de açucares e/ou lignina de biomassa sólida compreendendo lignocelulose |
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 |
DK2531528T3 (en) * | 2010-02-03 | 2015-05-26 | Archer Daniels Midland Co | A process for the production of sugars by the use of a combination of acids for selectively hydrolyze hemicellulosic and cellulosic materials |
NZ603328A (en) * | 2010-04-07 | 2015-01-30 | 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 |
US20130211138A1 (en) * | 2010-04-29 | 2013-08-15 | 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 |
MX337792B (es) * | 2010-11-05 | 2016-03-18 | Greenfield Specialty Alcohols Inc | Fraccionamiento de bagazo para la produccion quimica de etanol celulosico. |
WO2013044042A1 (en) * | 2011-09-23 | 2013-03-28 | Archer Daniels Midland Company | C1-c2 organic acid treatment of lignocellulosic biomass to produce acylated cellulose pulp, hemicellulose, lignin and sugars and fermentation of the sugars |
US8986501B2 (en) * | 2012-08-20 | 2015-03-24 | Celanese International Corporation | Methods for removing hemicellulose |
US9347176B2 (en) * | 2012-10-04 | 2016-05-24 | Api Intellectual Property Holdings, Llc | Processes for producing cellulose pulp, sugars, and co-products from lignocellulosic biomass |
-
2013
- 2013-04-10 CN CN201380021010.7A patent/CN104245946A/zh active Pending
- 2013-04-10 MX MX2014012867A patent/MX2014012867A/es unknown
- 2013-04-10 BR BR112014026267A patent/BR112014026267A2/pt not_active IP Right Cessation
- 2013-04-10 WO PCT/US2013/035879 patent/WO2013162881A1/en active Application Filing
- 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 CA CA2870829A patent/CA2870829A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2870829A1 (en) | 2013-10-31 |
US20150051385A1 (en) | 2015-02-19 |
WO2013162881A1 (en) | 2013-10-31 |
CN104245946A (zh) | 2014-12-24 |
MX2014012867A (es) | 2015-07-14 |
EP2841582A1 (en) | 2015-03-04 |
EP2841582A4 (en) | 2016-01-20 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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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