CU20130167A7 - Procedimiento para el acondicionamiento de biomasa para mejorar la liberación de azúcares c5-c6 antes de la fermentación - Google Patents
Procedimiento para el acondicionamiento de biomasa para mejorar la liberación de azúcares c5-c6 antes de la fermentaciónInfo
- Publication number
- CU20130167A7 CU20130167A7 CUP2013000167A CU20130167A CU20130167A7 CU 20130167 A7 CU20130167 A7 CU 20130167A7 CU P2013000167 A CUP2013000167 A CU P2013000167A CU 20130167 A CU20130167 A CU 20130167A CU 20130167 A7 CU20130167 A7 CU 20130167A7
- Authority
- CU
- Cuba
- Prior art keywords
- biomass
- sugars
- steam
- conditioning
- release
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Se describe una mejora en un proceso convencional para la recuperación de azúcar C5 y C6 a partir de biomasa lignocelulósica para la fermentación en etanol, cuyo proceso incluye las etapas convencionales de pretratamiento de la biomasa con vapor a temperatura y presión elevadas, la recolección de azúcares C5 a partir de la descomposición de hemicelulosa, la hidrólisis de celulosa y la recolección de azúcares C6 a partir de la descomposición de celulosa. La mejora incluye el acondicionamiento de la biomasa antes de la etapa de pretratamiento al calentar la biomasa con vapor durante un período de tiempo entre 5 minutos a 60 minutos para lograr una biomasa tratada con vapor que tiene una temperatura de aproximadamente 80º a 100ºC, y ajustar el contenido de humedad de la biomasa tratada con vapor a aproximadamente de 45% a 80%. Se logra un aumento de la recuperación de azúcares C5 y C6 en comparación con el proceso convencional.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161508407P | 2011-07-15 | 2011-07-15 | |
| PCT/CA2012/050481 WO2013010271A1 (en) | 2011-07-15 | 2012-07-12 | Conditioning of biomass for improved c5/c6 sugar release prior to fermentation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20130167A7 true CU20130167A7 (es) | 2014-04-24 |
| CU24122B1 CU24122B1 (es) | 2015-08-27 |
Family
ID=47518197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU20130167A CU24122B1 (es) | 2011-07-15 | 2012-07-12 | Procedimiento para el acondicionamiento de biomasa para mejorar la liberación de azúcares c5-c6 antes de la fermentación |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US9150936B2 (es) |
| EP (1) | EP2732055B1 (es) |
| JP (1) | JP6078060B2 (es) |
| KR (1) | KR20140072866A (es) |
| CN (1) | CN103764851B (es) |
| AU (1) | AU2012286490B2 (es) |
| BR (1) | BR112014000817A2 (es) |
| CA (1) | CA2838560A1 (es) |
| CL (1) | CL2014000121A1 (es) |
| CO (1) | CO7020852A2 (es) |
| CU (1) | CU24122B1 (es) |
| DK (1) | DK2732055T3 (es) |
| ES (1) | ES2606611T3 (es) |
| GE (1) | GEP201706615B (es) |
| IL (1) | IL230456A0 (es) |
| MX (1) | MX353708B (es) |
| RU (1) | RU2014101105A (es) |
| UA (1) | UA112443C2 (es) |
| WO (1) | WO2013010271A1 (es) |
| ZA (1) | ZA201401088B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2513571A2 (en) | 2009-12-15 | 2012-10-24 | William Marsh Rice University | Electricity generation using electromagnetic radiation |
| US9222665B2 (en) | 2010-12-15 | 2015-12-29 | William Marsh Rice University | Waste remediation |
| US9863662B2 (en) | 2010-12-15 | 2018-01-09 | William Marsh Rice University | Generating a heated fluid using an electromagnetic radiation-absorbing complex |
| US20160002673A1 (en) * | 2013-02-18 | 2016-01-07 | William Marsh Rice University | Solar steam processing of biofuel feedstock and solar distillation of biofuels |
| CA2906917A1 (en) | 2013-03-15 | 2014-09-18 | Sweetwater Energy, Inc. | Carbon purification of concentrated sugar streams derived from pretreated biomass |
| JP6443442B2 (ja) | 2014-03-13 | 2018-12-26 | 三菱ケミカル株式会社 | 糖液の処理方法、処理糖液の製造方法、有機化合物の製造方法、および微生物の培養方法 |
| HRP20221024T1 (hr) | 2014-12-09 | 2022-11-11 | Sweetwater Energy, Inc. | Brza prethodna obrada |
| AU2016244742B2 (en) | 2015-04-10 | 2020-07-16 | Comet Biorefining Inc. | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
| JP5982549B1 (ja) * | 2015-10-01 | 2016-08-31 | 新日鉄住金エンジニアリング株式会社 | リグノセルロース系バイオマスの前処理方法及び前処理装置 |
| EP3583223A4 (en) * | 2017-02-16 | 2020-12-23 | Sweetwater Energy, Inc. | HIGH PRESSURE ZONES FOR PRE-TREATMENT |
| US11365454B2 (en) | 2017-09-26 | 2022-06-21 | Poet Research, Inc. | Systems and methods for processing lignocellulosic biomass |
| WO2019217844A1 (en) | 2018-05-10 | 2019-11-14 | Comet Biorefining Inc. | Compositions comprising glucose and hemicellulose and their use |
| BR112022012348A2 (pt) | 2019-12-22 | 2022-09-13 | Sweetwater Energy Inc | Métodos de fazer lignina especializada e produtos de lignina da biomassa |
| CN111530273B (zh) * | 2020-05-07 | 2022-05-31 | 广东绿羽环保科技有限公司 | 一种高温废气处理用水解催化吸附球 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2681871A (en) | 1951-02-16 | 1954-06-22 | Sam M Nickey Jr | Method and apparatus for hydrolyzing cellulosic materials |
| US3939286A (en) | 1973-01-29 | 1976-02-17 | Jelks James W | Process for oxidizing and hydrolyzing plant organic matter particles to increase the digestability thereof by ruminants |
| US4136207A (en) | 1977-01-24 | 1979-01-23 | Stake Technology Ltd. | Method of treating lignocellulose materials to produce ruminant feed |
| US5628830A (en) | 1979-03-23 | 1997-05-13 | The Regents Of The University Of California | Enzymatic hydrolysis of biomass material |
| US4461648A (en) | 1980-07-11 | 1984-07-24 | Patrick Foody | Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like |
| US5424417A (en) | 1993-09-24 | 1995-06-13 | Midwest Research Institute | Prehydrolysis of lignocellulose |
| US5916780A (en) | 1997-06-09 | 1999-06-29 | Iogen Corporation | Pretreatment process for conversion of cellulose to fuel ethanol |
| DE19916347C1 (de) | 1999-04-12 | 2000-11-09 | Rhodia Acetow Ag | Verfahren zum Auftrennen lignocellulosehaltiger Biomasse |
| BR9902607B1 (pt) | 1999-06-23 | 2010-08-24 | aparelho e processo de prÉ-hidràlise de biomassa. | |
| US6419788B1 (en) | 2000-08-16 | 2002-07-16 | Purevision Technology, Inc. | Method of treating lignocellulosic biomass to produce cellulose |
| JP4061268B2 (ja) | 2001-10-22 | 2008-03-12 | ワールド ウェイスト テクノロジーズ | セルロースでできた廃棄物から均質なセルロース質の製品を生成するための方法 |
| FI118012B (fi) | 2004-06-04 | 2007-05-31 | Valtion Teknillinen | Menetelmä etanolin valmistamiseksi |
| JP2008506370A (ja) | 2004-07-16 | 2008-03-06 | イオゲン エナジー コーポレーション | セルロース系バイオマスから糖の製品流を得る方法 |
| BRPI0505212A (pt) * | 2005-11-01 | 2007-08-07 | Dedini Sa Ind De Base | aperfeiçoamentos em processo de hidrólise ácida rápida de material lignocelulósico e em reator de hidrólise |
| MX348793B (es) | 2006-10-26 | 2017-06-29 | Xyleco Inc | Procesamiento de biomasa. |
| US7815741B2 (en) | 2006-11-03 | 2010-10-19 | Olson David A | Reactor pump for catalyzed hydrolytic splitting of cellulose |
| US7842161B2 (en) | 2006-12-18 | 2010-11-30 | The University Of Maine System Board Of Trustees | Pre-extraction and solvent pulping of lignocellulosic material |
| WO2008095098A2 (en) | 2007-02-01 | 2008-08-07 | Board Of Supervisors Of Louisiana State University & Agricultural & Mechanical College | Process for sugar production from lignocellulosic biomass using alkali pretreatment |
| CA2685177A1 (en) | 2007-05-02 | 2008-11-13 | Mascoma Corporation | Two-stage method for pretreatment of lignocellulosic biomass |
| US8057639B2 (en) | 2008-02-28 | 2011-11-15 | Andritz Inc. | System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process |
| CA2638152C (en) | 2008-07-24 | 2013-07-16 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| US8287651B2 (en) * | 2008-09-17 | 2012-10-16 | Greenfield Ethanol Inc. | Cellulose pretreatment process |
| BRPI0922456A2 (pt) * | 2008-12-19 | 2015-12-15 | Mascoma Corp | processo em dois estágios para pré-tratamento de biomassa. |
| EP2421911B1 (en) | 2009-04-23 | 2014-06-18 | Greenfield Ethanol Inc. | Separation of reactive cellulose from lignocellulosic biomass with high lignin content |
| CN101691537A (zh) * | 2009-09-27 | 2010-04-07 | 上海大学 | 木质纤维素炼制燃料乙醇中的副产物的集成处理方法 |
-
2012
- 2012-07-12 CU CU20130167A patent/CU24122B1/es active IP Right Grant
- 2012-07-12 WO PCT/CA2012/050481 patent/WO2013010271A1/en active Application Filing
- 2012-07-12 EP EP12814550.5A patent/EP2732055B1/en not_active Revoked
- 2012-07-12 UA UAA201400258A patent/UA112443C2/uk unknown
- 2012-07-12 CN CN201280034851.7A patent/CN103764851B/zh not_active Expired - Fee Related
- 2012-07-12 JP JP2014519364A patent/JP6078060B2/ja not_active Expired - Fee Related
- 2012-07-12 CA CA2838560A patent/CA2838560A1/en not_active Abandoned
- 2012-07-12 US US13/547,508 patent/US9150936B2/en not_active Expired - Fee Related
- 2012-07-12 KR KR1020147003702A patent/KR20140072866A/ko not_active Application Discontinuation
- 2012-07-12 BR BR112014000817A patent/BR112014000817A2/pt not_active Application Discontinuation
- 2012-07-12 GE GEAP201213363A patent/GEP201706615B/en unknown
- 2012-07-12 RU RU2014101105/13A patent/RU2014101105A/ru not_active Application Discontinuation
- 2012-07-12 MX MX2013015299A patent/MX353708B/es active IP Right Grant
- 2012-07-12 DK DK12814550.5T patent/DK2732055T3/en active
- 2012-07-12 ES ES12814550.5T patent/ES2606611T3/es active Active
- 2012-07-12 AU AU2012286490A patent/AU2012286490B2/en not_active Ceased
-
2014
- 2014-01-14 IL IL230456A patent/IL230456A0/en unknown
- 2014-01-15 CL CL2014000121A patent/CL2014000121A1/es unknown
- 2014-02-12 ZA ZA2014/01088A patent/ZA201401088B/en unknown
- 2014-02-14 CO CO14032099A patent/CO7020852A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL230456A0 (en) | 2014-03-31 |
| GEP201706615B (en) | 2017-02-10 |
| MX353708B (es) | 2018-01-24 |
| US20130014749A1 (en) | 2013-01-17 |
| US9150936B2 (en) | 2015-10-06 |
| CU24122B1 (es) | 2015-08-27 |
| DK2732055T3 (en) | 2017-01-09 |
| UA112443C2 (uk) | 2016-09-12 |
| KR20140072866A (ko) | 2014-06-13 |
| CL2014000121A1 (es) | 2014-08-18 |
| EP2732055A1 (en) | 2014-05-21 |
| EP2732055A4 (en) | 2015-03-11 |
| ZA201401088B (en) | 2015-11-25 |
| BR112014000817A2 (pt) | 2017-07-18 |
| CA2838560A1 (en) | 2013-01-24 |
| RU2014101105A (ru) | 2015-08-27 |
| MX2013015299A (es) | 2015-04-13 |
| CO7020852A2 (es) | 2014-08-11 |
| JP6078060B2 (ja) | 2017-02-08 |
| ES2606611T3 (es) | 2017-03-24 |
| AU2012286490A1 (en) | 2014-01-16 |
| EP2732055B1 (en) | 2016-09-14 |
| JP2014520538A (ja) | 2014-08-25 |
| CN103764851B (zh) | 2017-03-08 |
| NZ619497A (en) | 2015-08-28 |
| CN103764851A (zh) | 2014-04-30 |
| AU2012286490B2 (en) | 2016-08-11 |
| WO2013010271A1 (en) | 2013-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant of patent |