BR112013020062A2 - sistemas e métodos para aperfeiçoamento de fermentação - Google Patents
sistemas e métodos para aperfeiçoamento de fermentaçãoInfo
- Publication number
- BR112013020062A2 BR112013020062A2 BR112013020062A BR112013020062A BR112013020062A2 BR 112013020062 A2 BR112013020062 A2 BR 112013020062A2 BR 112013020062 A BR112013020062 A BR 112013020062A BR 112013020062 A BR112013020062 A BR 112013020062A BR 112013020062 A2 BR112013020062 A2 BR 112013020062A2
- Authority
- BR
- Brazil
- Prior art keywords
- systems
- methods
- liquid component
- calcium hydroxide
- corn
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
- C07H1/08—Separation; Purification from natural products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
- B01D61/0271—Nanofiltration comprising multiple nanofiltration steps
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/02—Bioreactors or fermenters combined with devices for liquid fuel extraction; Biorefineries
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/06—Means for pre-treatment of biological substances by chemical means 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
- 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
- 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
- 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
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/12—Addition of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/18—Details relating to membrane separation process operations and control pH control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2649—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/16—Diafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/022—Reject series
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Nanotechnology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
sistemas e métodos para aperfeiçoamento de fermentação trata-se de sistemas e métodos para o aumento da eficiência da fermentação de um hidrolisato lignocelulósico. o sistema compreende um filtro configurável para remover matéria que tem um tamanho de partícula maior do que cerca de 25 a 100 microns a partir do componente líquido, e ao menos um nanofiltro configurável para remover ácidos a partir do componente líquido. um aparelho é usado para ajustar o ph do componente líquido nanofiltrado com o uso de uma composição de hidróxido de cálcio a um ph de cerca de 5,5 a 6,0. a composição de hidróxido de cálcio inclui hidróxido de cálcio sozinho ou em combinação com hidróxido de amônio e/ou hidróxido de potássio. a biomassa compreende material lignocelulósico que inclui ao menos um dentre espiga de milho, casca de planta de milho, folhas de planta de milho e caules de planta de milho.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161435149P | 2011-01-21 | 2011-01-21 | |
PCT/US2012/022065 WO2012100187A1 (en) | 2011-01-21 | 2012-01-20 | Systems and methods for improving fermentation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013020062A2 true BR112013020062A2 (pt) | 2016-10-25 |
Family
ID=45563571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013020062A BR112013020062A2 (pt) | 2011-01-21 | 2012-01-20 | sistemas e métodos para aperfeiçoamento de fermentação |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140024826A1 (pt) |
EP (1) | EP2665824A1 (pt) |
CN (1) | CN103502460A (pt) |
BR (1) | BR112013020062A2 (pt) |
CA (1) | CA2825336A1 (pt) |
WO (1) | WO2012100187A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8450094B1 (en) | 2009-03-03 | 2013-05-28 | Poet Research, Inc. | System for management of yeast to facilitate the production of ethanol |
US9068206B1 (en) | 2009-03-03 | 2015-06-30 | Poet Research, Inc. | System for treatment of biomass to facilitate the production of ethanol |
EP2896700B1 (en) * | 2009-03-03 | 2017-08-02 | POET Research, Inc. | Fermentation system for producing ethanol from xylose |
CA2795503C (en) | 2010-03-19 | 2020-02-18 | Poet Research, Inc. | System for treatment of biomass to facilitate the production of ethanol |
US10533203B2 (en) | 2010-03-19 | 2020-01-14 | Poet Research, Inc. | System for the treatment of biomass |
US9469859B1 (en) | 2010-08-12 | 2016-10-18 | Poet Research, Inc. | Method for treatment of biomass |
CA2824993C (en) | 2011-01-18 | 2019-07-23 | Poet Research, Inc. | Systems and methods for hydrolysis of biomass |
BR112014000351A2 (pt) | 2011-07-07 | 2017-01-10 | Poet Res Inc | “método para tratamento prévio de biomassa lignocelulósica” |
EP2860258A4 (en) * | 2012-06-12 | 2016-01-27 | Toray Industries | METHOD FOR PRODUCING A SUGAR SOLUTION |
US9278379B2 (en) | 2012-06-15 | 2016-03-08 | Poet Research, Inc. | Methods and systems for reducing the level of one or more impurities that are present in a pretreated cellulosic material and/or distillate |
CN102747170A (zh) * | 2012-07-27 | 2012-10-24 | 山东福田药业有限公司 | 一种木糖液的精制提纯工艺 |
US9340767B2 (en) * | 2013-03-13 | 2016-05-17 | Poet Research, Inc. | Propagating an organism and related methods and compositions |
US9034631B2 (en) | 2013-03-14 | 2015-05-19 | Poet Research, Inc. | Systems and methods for yeast propagation |
US10618850B2 (en) | 2015-10-15 | 2020-04-14 | Poet Research, Inc. | Methods of extracting inorganic nutrients from pretreated biomass to form a fertilizer composition, and related systems |
WO2017201233A1 (en) | 2016-05-20 | 2017-11-23 | Poet Research, Inc. | Methods of removing one or more compounds from a lignocellulosic hydrolysate via gas stripping, and related systems |
US11371012B2 (en) | 2017-11-16 | 2022-06-28 | Poet Research, Inc. | Methods for propagating microorganisms for fermentation and related methods and systems |
BR112020011904A2 (pt) | 2017-12-14 | 2020-11-24 | Poet Research, Inc. | métodos & sistemas para propagar micro-organismos em composições de vinhaça |
CN117778633A (zh) * | 2023-12-13 | 2024-03-29 | 湖南农业大学 | 一种醋酸循环酸解荻苇生物质联产木糖、低聚木糖和纤维素前驱体的方法及其产品 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7109005B2 (en) * | 1990-01-15 | 2006-09-19 | Danisco Sweeteners Oy | Process for the simultaneous production of xylitol and ethanol |
US5562777A (en) * | 1993-03-26 | 1996-10-08 | Arkenol, Inc. | Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials |
US6355110B1 (en) * | 1999-11-17 | 2002-03-12 | Tate & Lyle Industries, Limited | Process for purification of low grade sugar syrups using nanofiltration |
CN1190373C (zh) * | 2000-02-17 | 2005-02-23 | 里索国家实验室 | 处理木质纤维素材料的方法 |
SI1468093T2 (en) | 2002-01-23 | 2018-04-30 | Dsm Ip Assets B.V. | Fermentation of pentose sugars |
CA2562467C (en) * | 2004-04-13 | 2012-07-31 | Iogen Energy Corporation | Recovery of inorganic salt during processing of lignocellulosic feedstocks |
FI120590B (fi) * | 2005-10-28 | 2009-12-15 | Danisco Sweeteners Oy | Erotusmenetelmä |
US8192968B2 (en) * | 2007-08-27 | 2012-06-05 | Iogen Energy Corporation | Method for the production of a fermentation product from a pretreated lignocellulosic feedstock |
US20090275098A1 (en) * | 2008-05-01 | 2009-11-05 | Christopher Beatty | Systems and processes for enhanced yield from fermentations that contain xylose |
US8247157B2 (en) * | 2008-12-09 | 2012-08-21 | Xerox Corporation | Toner process |
EP2896700B1 (en) * | 2009-03-03 | 2017-08-02 | POET Research, Inc. | Fermentation system for producing ethanol from xylose |
US20120231514A1 (en) * | 2009-08-31 | 2012-09-13 | Iogen Energy Corporation | Fermentation method to produce a lignocellulose-based sugar stream with enriched pentose content |
CN101787398B (zh) * | 2010-01-22 | 2012-07-25 | 中国科学院过程工程研究所 | 一种净化、回收和浓缩木质纤维素预水解液中糖分的方法 |
-
2012
- 2012-01-20 BR BR112013020062A patent/BR112013020062A2/pt not_active IP Right Cessation
- 2012-01-20 US US13/980,419 patent/US20140024826A1/en not_active Abandoned
- 2012-01-20 CN CN201280014628.6A patent/CN103502460A/zh active Pending
- 2012-01-20 EP EP12702691.2A patent/EP2665824A1/en not_active Withdrawn
- 2012-01-20 WO PCT/US2012/022065 patent/WO2012100187A1/en active Application Filing
- 2012-01-20 CA CA2825336A patent/CA2825336A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN103502460A (zh) | 2014-01-08 |
US20140024826A1 (en) | 2014-01-23 |
CA2825336A1 (en) | 2012-07-26 |
EP2665824A1 (en) | 2013-11-27 |
WO2012100187A1 (en) | 2012-07-26 |
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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] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
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 2497 DE 13-11-2018 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. |