BR112015004602A2 - processo para produzir açúcares de hemicelulose fermentáveis a partir de biomassa lignocelulósica - Google Patents
processo para produzir açúcares de hemicelulose fermentáveis a partir de biomassa lignocelulósicaInfo
- Publication number
- BR112015004602A2 BR112015004602A2 BR112015004602A BR112015004602A BR112015004602A2 BR 112015004602 A2 BR112015004602 A2 BR 112015004602A2 BR 112015004602 A BR112015004602 A BR 112015004602A BR 112015004602 A BR112015004602 A BR 112015004602A BR 112015004602 A2 BR112015004602 A2 BR 112015004602A2
- Authority
- BR
- Brazil
- Prior art keywords
- lignin
- sulfur dioxide
- hemicellulose sugars
- produce
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic 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
- 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
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K13/00—Sugars not otherwise provided for in this class
- C13K13/002—Xylose
-
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Abstract
resumo processo para produzir açúcares de hemicelulose fermentáveis a partir de biomassa lignocelulósica as variações desta invenção reduzem ou impedem a precipitação de lignina durante a hidrólise ácida de hidrolisatos de biomassa (tais como extratos líquidos que contém hemicelulose). o uso de ácido líquido e a formação de sal de subproduto são significativamente reduzidos. em algumas modalidades, os oligômeros hemicelulósicos são hidrolisados, na presença de dióxido de enxofre, para produzir açúcares de hemicelulose fermentáveis; o processo compreende recuperar e reciclar pelo menos uma porção do dióxido de enxofre, em que pelo menos uma porção do dióxido de enxofre reage com a lignina para produzir lignina sulfonada hidrofílica que tem menos tendência à precipitação ou pegajosidade. em outras modalidades, os oligômeros hemicelulósicos são hidrolisados, na presença de um catalisador selecionado do grupo que consiste em ácido sulfúrico, ácido sulforoso, dióxido de enxofre e combinações dos mesmos, e um aditivo selecionado a partir de sulfitos metálicos, bissulfitos metálicos e combinações dos mesmos, para produzir açúcares de hemicelulose fermentáveis, em que pelo menos uma porção do aditivo reage com a lignina para produzir lignina sulfonada. 1/1
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261696360P | 2012-09-04 | 2012-09-04 | |
US61/696,360 | 2012-09-04 | ||
US14/017,286 | 2013-09-03 | ||
US14/017,286 US20140065682A1 (en) | 2012-09-04 | 2013-09-03 | Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass |
PCT/US2013/058069 WO2014039560A1 (en) | 2012-09-04 | 2013-09-04 | Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015004602A2 true BR112015004602A2 (pt) | 2017-07-04 |
BR112015004602B1 BR112015004602B1 (pt) | 2022-03-15 |
Family
ID=50188098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015004602-9A BR112015004602B1 (pt) | 2012-09-04 | 2013-09-04 | Processo para produzir açúcares de hemicelulose fermentáveis a partir de biomassa lignocelulósica |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140065682A1 (pt) |
EP (1) | EP2893077A4 (pt) |
BR (1) | BR112015004602B1 (pt) |
CA (1) | CA2883330A1 (pt) |
WO (1) | WO2014039560A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150322104A1 (en) * | 2013-01-24 | 2015-11-12 | Panu Tikka | Method for producing high purity lignin |
US20140356915A1 (en) * | 2013-05-28 | 2014-12-04 | Api Intellectual Property Holdings, Llc | Integrated biorefineries for production of sugars, fermentation products, and coproducts |
GB201407971D0 (en) * | 2014-05-06 | 2014-06-18 | Weyland As | Method |
CN104801251B (zh) * | 2015-05-06 | 2016-09-14 | 深圳前海中盛环保科技有限公司 | 一种制备强酸型离子交换纤维的工艺设备 |
CN106283805B (zh) * | 2016-08-18 | 2018-08-21 | 吉林中之林农业科技有限公司 | 一种玉米秸秆粘胶纤维浆粕蒸煮液中木质素的处理方法 |
CN106087089B (zh) * | 2016-08-18 | 2019-06-07 | 吉林中之林农业科技有限公司 | 一种微生物共培养预处理玉米秸秆制备粘胶纤维的系统 |
CN110791350B (zh) * | 2018-08-01 | 2021-05-04 | 四川天法科技有限公司 | 一种生物质燃料浆及其制备方法 |
EP3916100A1 (en) * | 2020-05-25 | 2021-12-01 | Sekab E-Technology AB | Arrangement and method for treatment of lignocellulosic biomass |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258175B1 (en) * | 1999-11-03 | 2001-07-10 | Gene E. Lightner | Method to produce fermentable sugars from a lignocellulose material |
US20110003352A1 (en) * | 2006-04-28 | 2011-01-06 | American Process, Inc. | process for the stepwise treatment of lignocellulosic material to produce reactive chemical feedstocks |
PL2027159T3 (pl) * | 2006-06-12 | 2018-06-29 | American Process, Inc. | Sposób stopniowej obróbki materiału lignocelulozowego do wytwarzania reaktywnych surowców chemicznych |
US8585863B2 (en) * | 2007-09-21 | 2013-11-19 | Api Intellectual Property Holdings, Llc | Separation of lignin from hydrolyzate |
US8685167B2 (en) * | 2008-03-04 | 2014-04-01 | Api Intellectual Property Holdings, Llc | Method for hydrolysis of biomass in pulping spent liquor |
US9090915B2 (en) * | 2008-04-22 | 2015-07-28 | Wisconsin Alumni Research Foundation | Sulfite pretreatment for biorefining biomass |
US8211680B2 (en) * | 2008-05-29 | 2012-07-03 | Api Intellectual Property Holdings, Llc | Process for obtaining biochemicals in a zero-liquid discharge plant |
US8030039B1 (en) * | 2008-10-14 | 2011-10-04 | American Process, Inc. | Method for the production of fermentable sugars and cellulose from lignocellulosic material |
CN102282264B (zh) * | 2009-01-14 | 2014-12-03 | 艾欧基能源公司 | 从本质纤维素原料生产葡萄糖的改进方法 |
WO2010121367A1 (en) * | 2009-04-23 | 2010-10-28 | Greenfield Ethanol Inc. | Fractionation of biomass for cellulosic ethanol and chemical production |
WO2010129637A1 (en) * | 2009-05-05 | 2010-11-11 | American Process, Inc. | A system and process for separating pure chemicals from biomass extract |
BRPI1012256A2 (pt) * | 2009-06-23 | 2019-04-16 | American Process Inc | processo de biorrefinaria, e , processo para hidrólise enzimática de fibra de celulose |
DE102009040172A1 (de) * | 2009-09-04 | 2011-03-10 | Dieffenbacher Gmbh + Co. Kg | Verfahren und Anlage zur Herstellung von Pellets aus Biomasse in einer Pelletierpresse zur Verwendung als Brennmaterial in Feuerstellen |
US8618280B2 (en) * | 2009-11-30 | 2013-12-31 | Applied Biorefinery Sciences Llc | Biorefinery process for extraction, separation, and recovery of fermentable saccharides, other useful compounds, and yield of improved lignocellulosic material from plant biomass |
-
2013
- 2013-09-03 US US14/017,286 patent/US20140065682A1/en not_active Abandoned
- 2013-09-04 BR BR112015004602-9A patent/BR112015004602B1/pt active IP Right Grant
- 2013-09-04 CA CA2883330A patent/CA2883330A1/en not_active Abandoned
- 2013-09-04 EP EP13835664.7A patent/EP2893077A4/en not_active Withdrawn
- 2013-09-04 WO PCT/US2013/058069 patent/WO2014039560A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20140065682A1 (en) | 2014-03-06 |
CA2883330A1 (en) | 2014-03-13 |
EP2893077A1 (en) | 2015-07-15 |
BR112015004602B1 (pt) | 2022-03-15 |
EP2893077A4 (en) | 2016-04-27 |
WO2014039560A1 (en) | 2014-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
B25D | Requested change of name of applicant approved |
Owner name: GRANBIO INTELLECTUAL PROPERTY HOLDINGS, LLC (US) |
|
B25G | Requested change of headquarter approved |
Owner name: GRANBIO INTELLECTUAL PROPERTY HOLDINGS, LLC (US) |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/09/2013, OBSERVADAS AS CONDICOES LEGAIS. |