BR112012018422A2 - processo para produção de biogás com pré-tratamento enzimático. - Google Patents
processo para produção de biogás com pré-tratamento enzimático.Info
- Publication number
- BR112012018422A2 BR112012018422A2 BR112012018422A BR112012018422A BR112012018422A2 BR 112012018422 A2 BR112012018422 A2 BR 112012018422A2 BR 112012018422 A BR112012018422 A BR 112012018422A BR 112012018422 A BR112012018422 A BR 112012018422A BR 112012018422 A2 BR112012018422 A2 BR 112012018422A2
- Authority
- BR
- Brazil
- Prior art keywords
- production process
- biogas production
- enzymatic pretreatment
- biogas
- enzymes
- Prior art date
Links
Classifications
-
- 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
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- 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
Abstract
processo para produção de biogás com pré-tratamento enzimático. um processo de produção de biogás com pré-tratamento enzimático, o dito processo compreendendo as etapas de fornecer uma pasta fluida que compreende um material contendo lignocelulose, água e uma ou mais enzimas; permitir que a uma ou mais enzimas degradem o material contendo lignocelulose em uma temperatura e ph adquados; e adiconar o material degradado por enzima a um tanque digestor de biogás em uma taxa e razão adquadas para eficazmente converter o material para o biogás no digestor.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10152160 | 2010-01-29 | ||
EP10168854 | 2010-07-08 | ||
EP10172579 | 2010-08-12 | ||
PCT/EP2011/050900 WO2011092136A1 (en) | 2010-01-29 | 2011-01-24 | Biogas production process with enzymatic pre-treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012018422A2 true BR112012018422A2 (pt) | 2015-09-15 |
Family
ID=44080154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012018422A BR112012018422A2 (pt) | 2010-01-29 | 2011-01-24 | processo para produção de biogás com pré-tratamento enzimático. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130040354A1 (pt) |
EP (1) | EP2529022A1 (pt) |
CN (1) | CN102884197A (pt) |
BR (1) | BR112012018422A2 (pt) |
CA (1) | CA2788548A1 (pt) |
WO (1) | WO2011092136A1 (pt) |
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US20130330797A1 (en) * | 2011-01-04 | 2013-12-12 | Novozymes A/S | Process for Producing Biogas from Pectin and Lignocellulose Containing Material |
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WO2014049138A1 (en) * | 2012-09-28 | 2014-04-03 | Dsm Ip Assets B.V. | Process for the digestion of organic material |
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EP2997155A4 (en) * | 2013-05-16 | 2016-12-28 | Novozymes As | PROCESS FOR PRECONDITIONING PRE-TREATED CELLULOSE MATERIAL |
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EP2910640B1 (en) | 2014-02-25 | 2018-12-05 | Biopract GmbH | A method for improving substrate degradation in agricultural biogas plants |
US9476066B2 (en) | 2014-03-06 | 2016-10-25 | Iogen Corporation | Production of products with favourable GHG emission reductions from cellulosic feedstocks |
WO2015140627A1 (en) | 2014-03-19 | 2015-09-24 | Cnh Industrial Canada, Ltd. | Washing apparatus and method for preparation of cellulose fibers for use in manufacture of biocomposite materials |
FR3030573B1 (fr) | 2014-12-18 | 2021-06-11 | Veolia Proprete | Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique |
SG10202107085TA (en) | 2015-04-10 | 2021-08-30 | Comet Biorefining Inc | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
CN104894185B (zh) * | 2015-05-11 | 2018-09-25 | 横琴桦硕环保科技有限公司 | 一种从秸秆制备羧甲基纤维素钠的方法 |
KR101989264B1 (ko) * | 2015-06-24 | 2019-06-13 | 에피썸 비요테크놀로직 우룬너 사나이 베 티카렛 아노님 써케티 | 바이오가스 제조를 위한 셀룰로오스 가수분해물 |
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WO2018014037A1 (en) * | 2016-07-15 | 2018-01-18 | The Regents Of The University Of California | Clarifying water and wastewater with fungal treatment/bioflocculation |
CN107904271A (zh) * | 2017-12-08 | 2018-04-13 | 齐颖 | 一种微波强化碱石灰预处理木质纤维素的方法 |
EP3790409A4 (en) | 2018-05-10 | 2021-07-21 | Comet Biorefining Inc. | COMPOSITIONS WITH GLUCOSE AND HEMICELLULOSE AND THEIR USES |
FR3090422B1 (fr) * | 2018-12-21 | 2021-05-21 | Ifp Energies Now | Procede de nettoyage d’un reacteur de traitement d’une biomasse lignocellulosique |
CN110066831B (zh) * | 2019-03-13 | 2021-03-09 | 杭州电子科技大学 | 餐厨垃圾快速制沼方法 |
CA3214940A1 (en) | 2021-04-15 | 2022-10-20 | Iogen Corporation | Process and system for producing low carbon intensity renewable hydrogen |
EP4326671A1 (en) | 2021-04-22 | 2024-02-28 | Iogen Corporation | Process and system for producing fuel |
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CN114058605B (zh) * | 2021-11-10 | 2023-05-12 | 湖北大学 | 一种提高纤维素酶比活力的方法及其应用 |
CN114196654A (zh) * | 2021-12-17 | 2022-03-18 | 黑龙江省农业科学院农村能源与环保研究所 | 一种复合酶制剂及其制备方法和产生沼气的方法 |
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-
2011
- 2011-01-24 WO PCT/EP2011/050900 patent/WO2011092136A1/en active Application Filing
- 2011-01-24 CN CN2011800162617A patent/CN102884197A/zh active Pending
- 2011-01-24 CA CA2788548A patent/CA2788548A1/en not_active Abandoned
- 2011-01-24 EP EP11701965A patent/EP2529022A1/en not_active Withdrawn
- 2011-01-24 US US13/521,463 patent/US20130040354A1/en not_active Abandoned
- 2011-01-24 BR BR112012018422A patent/BR112012018422A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20130040354A1 (en) | 2013-02-14 |
CA2788548A1 (en) | 2011-08-04 |
CN102884197A (zh) | 2013-01-16 |
EP2529022A1 (en) | 2012-12-05 |
WO2011092136A1 (en) | 2011-08-04 |
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Legal Events
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |