CO6362051A2 - Produccion de lignina pura a partir de biomasa lignocelulosica - Google Patents
Produccion de lignina pura a partir de biomasa lignocelulosicaInfo
- Publication number
- CO6362051A2 CO6362051A2 CO11050980A CO11050980A CO6362051A2 CO 6362051 A2 CO6362051 A2 CO 6362051A2 CO 11050980 A CO11050980 A CO 11050980A CO 11050980 A CO11050980 A CO 11050980A CO 6362051 A2 CO6362051 A2 CO 6362051A2
- Authority
- CO
- Colombia
- Prior art keywords
- lignin
- produce
- lignina
- pure
- production
- Prior art date
Links
Classifications
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- 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
- C12P7/22—Preparation of oxygen-containing organic compounds containing a hydroxy group aromatic
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- 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
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment 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
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
- Compounds Of Unknown Constitution (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
La presente invención está dirigida a un proceso para producir lignina sustancialmente pura a partir de biomasa lignocelulósica, que comprende: pretratar una materia prima lignocelulósica para producir una mezcla lignina-carbohidrato reactiva; hacer reaccionar biológicamente los carbohidratos en la mezcla, separar los sólidos remanentes de los productos de fermentación líquidos, y secar los sólidos resultantes para producir un producto de lignina sustancialmente puro. Opcionalmente, el producto de lignina puede ser lavado y sometido a un segundo paso de hidrólisis. Opcionalmente, el producto de lignina puede ser procesado adicionalmente mediante hidrotratamiento y/o pirólisis con el fin de producir productos deseables tales como aditivos para combustible.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13695608P | 2008-10-17 | 2008-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6362051A2 true CO6362051A2 (es) | 2012-01-20 |
Family
ID=42107280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO11050980A CO6362051A2 (es) | 2008-10-17 | 2011-04-26 | Produccion de lignina pura a partir de biomasa lignocelulosica |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120108798A1 (es) |
BR (1) | BRPI0919771A2 (es) |
CA (1) | CA2739451A1 (es) |
CO (1) | CO6362051A2 (es) |
WO (1) | WO2010045576A2 (es) |
Families Citing this family (63)
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CN102112619B (zh) * | 2008-07-30 | 2014-08-20 | 株式会社K·E·M | 含有木质素纤维素或纤维素的物质的处理方法 |
WO2010014976A2 (en) * | 2008-08-01 | 2010-02-04 | Mascoma Corporation | Microbial treatment of lignocellulosic biomass |
CA2666152C (en) * | 2008-10-02 | 2013-12-17 | Mitsubishi Heavy Industries, Ltd. | Organic material production system using biomass material and method |
US20100285555A1 (en) * | 2009-05-07 | 2010-11-11 | Defense Life Sciences, Llc | Distributed biofuel manufacturing system (dbms) |
KR101417698B1 (ko) * | 2010-11-21 | 2014-07-08 | 안드리츠 인코포레이티드 | 효소와 리그노셀룰로오스 물질을 혼합하기 위한 방법 및 장치 |
-
2009
- 2009-10-16 BR BRPI0919771-0A patent/BRPI0919771A2/pt not_active IP Right Cessation
- 2009-10-16 US US13/124,255 patent/US20120108798A1/en not_active Abandoned
- 2009-10-16 WO PCT/US2009/061040 patent/WO2010045576A2/en active Application Filing
- 2009-10-16 CA CA2739451A patent/CA2739451A1/en not_active Abandoned
-
2011
- 2011-04-26 CO CO11050980A patent/CO6362051A2/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BRPI0919771A2 (pt) | 2015-08-18 |
WO2010045576A2 (en) | 2010-04-22 |
WO2010045576A3 (en) | 2010-07-22 |
CA2739451A1 (en) | 2010-04-22 |
US20120108798A1 (en) | 2012-05-03 |
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