BRPI0500534A - processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise - Google Patents
processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidróliseInfo
- Publication number
- BRPI0500534A BRPI0500534A BRPI0500534-5A BRPI0500534A BRPI0500534A BR PI0500534 A BRPI0500534 A BR PI0500534A BR PI0500534 A BRPI0500534 A BR PI0500534A BR PI0500534 A BRPI0500534 A BR PI0500534A
- Authority
- BR
- Brazil
- Prior art keywords
- cellulosic
- vessel
- hydrolysis
- acid
- reactor
- Prior art date
Links
- 239000012978 lignocellulosic material Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 238000005903 acid hydrolysis reaction Methods 0.000 title abstract 3
- 230000029087 digestion Effects 0.000 title abstract 3
- 230000007062 hydrolysis Effects 0.000 title abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 3
- 235000000346 sugar Nutrition 0.000 abstract 3
- 238000010306 acid treatment Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229920002488 Hemicellulose Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000002402 hexoses Chemical class 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002972 pentoses Chemical class 0.000 abstract 1
- 150000008163 sugars Chemical class 0.000 abstract 1
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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic 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
- 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
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Emergency Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
"PROCESSO DE HIDRóLISE áCIDA DE MATERIAIS CELULóSICOS E LIGNOCELULóSICOS, VASO DE DIGESTãO E REATOR DE HIDRóLISE". A presente invenção trata de um processo aperfeiçoado para a produção de açúcares através da hidrólise ácida de materiais celulósicos e lignocelulósicos caracterizado por pelo tratamento desses materiais em três etapas. Na primeira etapa é feito uma digestão do material lignocelulósico com um solvente capaz dissolver parcialmente a lignina que constitui parte do material lignocelulósico. Na segunda etapa o material celulósico resultante do tratamento com solvente é submetido a um tratamento ácido em condições tais que principalmente a hemicelulose é hidrolisada para formar uma solução de açúcares rica em monómeros e oligómeros de pentoses. Na terceira etapa a material celulósico da segunda etapa é submetido a um tratamento ácido em condições tais que a maior parte da celulose é hidrolisada para formar uma solução de açúcares dea em monómeros e oligómeros de hexoses. Esta invenção trata também de um Vaso de Digestão e um Reator, sendo o esse conjunto constituído por um vaso único ou um conjunto de vasos onde podem ser identificadas as três regiões em que são conduzidas as três etapas do processo.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0500534-5A BRPI0500534A (pt) | 2005-02-15 | 2005-02-15 | processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise |
| CNA2006800050428A CN101120102A (zh) | 2005-02-15 | 2006-02-09 | 纤维素和木质纤维素材料的酸水解方法、消化罐和水解反应器 |
| PCT/BR2006/000019 WO2006086861A2 (en) | 2005-02-15 | 2006-02-09 | Acid hydrolysis process of cellulosic and lignocellulosic materials, digestion vessel and hydrolysis reactor |
| CA002597352A CA2597352A1 (en) | 2005-02-15 | 2006-02-09 | Acid hydrolysis process of cellulosic and lignocellulosic materials, digestion vessel and hydrolysis reactor |
| US11/816,080 US20110094505A1 (en) | 2005-02-15 | 2006-02-09 | Acid hydrolysis process of cellulosic and lignocellulosic materials |
| ZA200706736A ZA200706736B (en) | 2005-02-15 | 2007-08-14 | Acid hydrolysis process of cellulosic and lignocellulosic materials, digestion vessel and hydrolysis reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0500534-5A BRPI0500534A (pt) | 2005-02-15 | 2005-02-15 | processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0500534A true BRPI0500534A (pt) | 2006-10-10 |
Family
ID=36660671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0500534-5A BRPI0500534A (pt) | 2005-02-15 | 2005-02-15 | processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20110094505A1 (pt) |
| CN (1) | CN101120102A (pt) |
| BR (1) | BRPI0500534A (pt) |
| CA (1) | CA2597352A1 (pt) |
| WO (1) | WO2006086861A2 (pt) |
| ZA (1) | ZA200706736B (pt) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20063872A (no) * | 2006-08-30 | 2008-01-14 | Cambi As | Fremgangsmåte for termisk enzymatisk hydrolyse av lignocellulose |
| CA2948688C (en) | 2006-10-26 | 2018-08-14 | Xyleco, Inc. | Methods of processing biomass comprising electron-beam radiation |
| SE531091C2 (sv) | 2007-03-08 | 2008-12-16 | Sekab Biofuel Ind Ab | Apparatur för utvinning av sockerarter ur lignocellulosamaterial medelst hydrolys och användning av visst material i apparaturen |
| EP2173941B1 (en) * | 2007-06-20 | 2013-03-13 | Nagarjuna Energy Private Limited | A single step process for separating biomass components |
| CN101790611B (zh) * | 2007-06-20 | 2013-11-20 | 纳格祖那能量私人有限公司 | 分离生物质组分的方法 |
| ATE554176T1 (de) | 2007-07-03 | 2012-05-15 | Petroleo Brasileiro Sa | Verfahren zur fermentativen herstellung von ethanol aus einem aus zuckerrohrbagasse gewonnenem hemicellulose hydrolysat unter verwendung von pichia stipitis |
| CN101343292B (zh) * | 2008-08-20 | 2010-12-29 | 中国科学院广州能源研究所 | 纤维素类生物质连续水解的方法及其装置 |
| PL2346927T3 (pl) * | 2008-10-17 | 2014-12-31 | Maxbiogas Gmbh | Sposób fermentacji biomasy zawierającej ligninę wraz z celulozą i/lub hemicelulozą |
| EP2189488A1 (en) * | 2008-10-17 | 2010-05-26 | Friedrich Dr. Streffer | A method for digesting a biomass comprising lignin together with cellulose and /or hemicellulose |
| MX2011009269A (es) * | 2009-03-03 | 2011-09-26 | Poet Res Inc | Fermentacion de biomasa para la produccion de etanol. |
| TW201100547A (en) * | 2009-03-31 | 2011-01-01 | Chemtex Italia S R L | An improved process for the rapid hydrolysis of high solids biomass |
| CA2783942A1 (en) | 2009-12-16 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Method for producing furfural from lignocellulosic biomass material |
| KR101664450B1 (ko) * | 2010-01-08 | 2016-10-11 | 한국과학기술원 | 바이오매스로부터 유기산을 생산하는 방법 |
| MX2012008945A (es) * | 2010-02-03 | 2012-11-30 | Archer Daniels Midland Co | Procedimiento mejorado para el fraccionamiento de biomasa lignocelulosica. |
| US20130130331A1 (en) * | 2010-02-03 | 2013-05-23 | Archer Daniels Midland Company | Method of producing sugars using a combination of acids to selectively hydrolyze hemicellulosic and cellulosic materials |
| WO2011116320A1 (en) | 2010-03-19 | 2011-09-22 | Poet Research, Inc. | System for treatment of biomass to facilitate the production of ethanol |
| EP2547778B1 (en) | 2010-03-19 | 2019-09-04 | POET Research, Inc. | System for the treatment of biomass |
| CN101851688B (zh) * | 2010-06-10 | 2012-05-30 | 清华大学 | 生物质水热处理独立溶解和水解的半连续式反应系统 |
| EP3401410B1 (en) | 2010-06-26 | 2020-12-30 | Virdia, Inc. | Methods for production of sugar mixtures |
| IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
| IL207329A0 (en) | 2010-08-01 | 2010-12-30 | Robert Jansen | A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition |
| IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
| GB2501869A (en) * | 2010-12-21 | 2013-11-13 | Virdia Ltd | Integrated processing plants |
| CN103547677B (zh) | 2011-01-18 | 2016-10-12 | 波特研究公司 | 用于生物质水解的体系和方法 |
| IL211093A0 (en) * | 2011-02-06 | 2011-04-28 | Robert Jansen | A method for processing a lignocellulosic material and for the production of a carbohydrate composition |
| WO2012137201A1 (en) | 2011-04-07 | 2012-10-11 | Hcl Cleantech Ltd. | Lignocellulose conversion processes and products |
| CN103597085B (zh) | 2011-06-10 | 2016-08-31 | 先正达参股股份有限公司 | 用于将木质纤维素材料转化为有用产品的方法 |
| BR112014000351A2 (pt) | 2011-07-07 | 2017-01-10 | Poet Res Inc | “método para tratamento prévio de biomassa lignocelulósica” |
| US9617608B2 (en) | 2011-10-10 | 2017-04-11 | Virdia, Inc. | Sugar compositions |
| PL2791368T3 (pl) * | 2011-12-16 | 2016-03-31 | Shell Int Research | Układy nadające się do dodawania biomasy celulozowej do jednostki roztwarzania pracującej przy wysokich ciśnieniach i związane z nimi sposoby przetwarzania biomasy celulozowej |
| CN102600640B (zh) * | 2012-01-09 | 2015-05-13 | 中德瑞生物炼制实验室(厦门)有限公司 | 一种木质纤维素水解物的糖、酸、盐分离方法 |
| US20140024093A1 (en) * | 2012-03-29 | 2014-01-23 | Shell Oil Company | Process for the production of digested biomass useful for chemicals and biofuels |
| US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
| EP2878349B1 (en) | 2012-05-03 | 2022-07-06 | Virdia, LLC | Fractionation of a mixture by sequential simulated moving bed chromatography |
| CN102850554A (zh) * | 2012-08-30 | 2013-01-02 | 中科院广州化学有限公司 | 植物纤维表面活性剂和复配的表面活性剂 |
| CN102936632B (zh) * | 2012-11-06 | 2014-06-11 | 江南大学 | 一种提高纤维素水解效率的方法 |
| US9657146B2 (en) | 2013-03-14 | 2017-05-23 | Virdia, Inc. | Methods for treating lignocellulosic materials |
| CA2911042C (en) | 2013-05-03 | 2021-02-02 | Virdia, Inc. | Methods for treating lignocellulosic materials |
| WO2014179777A1 (en) | 2013-05-03 | 2014-11-06 | Virdia, Inc. | Methods for preparing thermally stable lignin fractions |
| CN104745734A (zh) * | 2013-12-26 | 2015-07-01 | 济南圣泉集团股份有限公司 | 一种制备木糖联产活性炭的方法和设备 |
| CN106687469B (zh) | 2014-07-09 | 2019-02-15 | 威尔迪亚公司 | 用于从黑液中分离和精制木质素的方法及其组合物 |
| BR112017009617A2 (pt) | 2014-11-12 | 2018-04-03 | Renmatix, Inc. | método |
| US11078548B2 (en) | 2015-01-07 | 2021-08-03 | Virdia, Llc | Method for producing xylitol by fermentation |
| BR112017025322A8 (pt) * | 2015-05-27 | 2022-08-23 | Virdia Inc | Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose |
| EP3416740B1 (en) | 2016-02-19 | 2021-01-06 | Intercontinental Great Brands LLC | Processes to create multiple value streams from biomass sources |
| WO2018009502A1 (en) * | 2016-07-06 | 2018-01-11 | Virdia, Inc. | Methods of refining a lignocellulosic hydrolysate |
| CN207828156U (zh) * | 2017-12-06 | 2018-09-07 | 易高环保能源研究院有限公司 | 利用木质纤维素类原料连续水解制糖的装置 |
| US12303876B2 (en) | 2018-11-26 | 2025-05-20 | Board Of Trustees Of Michigan State University | Methods for cellulose hydrolysis using sulfonated polyaromatic catalysts |
| WO2021058805A1 (en) * | 2019-09-25 | 2021-04-01 | Shell Internationale Research Maatschappij B.V. | Pre-treatment of lignocellulosic feeds for the production of glycols |
| DE102020101915A1 (de) * | 2020-01-28 | 2021-07-29 | Holger Wondraczek | Verfahren zum Extrahieren von Xylanverbindungen aus zerkleinerten Holzbestandteilen |
| CN116770613A (zh) * | 2023-08-01 | 2023-09-19 | 贵州大学 | 热致液液相分离溶剂和纤维素预处理及组分分离的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827923A (en) * | 1957-02-14 | 1960-02-10 | Udic Sa | A process for producing sugars from cellulosic material |
| US4564595A (en) * | 1980-10-20 | 1986-01-14 | Biomass International Inc. | Alcohol manufacturing process |
| US4470851A (en) * | 1981-03-26 | 1984-09-11 | Laszlo Paszner | High efficiency organosolv saccharification process |
| CA1225636A (en) * | 1984-07-13 | 1987-08-18 | Robert P. Chang | Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials |
| US5424417A (en) * | 1993-09-24 | 1995-06-13 | Midwest Research Institute | Prehydrolysis of lignocellulose |
| US5730837A (en) * | 1994-12-02 | 1998-03-24 | Midwest Research Institute | Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars |
| US6022419A (en) * | 1996-09-30 | 2000-02-08 | Midwest Research Institute | Hydrolysis and fractionation of lignocellulosic biomass |
| AU1584201A (en) * | 1999-11-02 | 2001-05-14 | Waste Energy Integrated Sytems, Llc | Process for the production of organic products from lignocellulose containing biomass sources |
| US6409841B1 (en) * | 1999-11-02 | 2002-06-25 | Waste Energy Integrated Systems, Llc. | Process for the production of organic products from diverse biomass sources |
| US20020148574A1 (en) * | 2001-04-11 | 2002-10-17 | Arlen Van Draanen | Method of utilizing pulp and paper industry wastes |
-
2005
- 2005-02-15 BR BRPI0500534-5A patent/BRPI0500534A/pt not_active Application Discontinuation
-
2006
- 2006-02-09 CA CA002597352A patent/CA2597352A1/en not_active Abandoned
- 2006-02-09 CN CNA2006800050428A patent/CN101120102A/zh active Pending
- 2006-02-09 US US11/816,080 patent/US20110094505A1/en not_active Abandoned
- 2006-02-09 WO PCT/BR2006/000019 patent/WO2006086861A2/en not_active Ceased
-
2007
- 2007-08-14 ZA ZA200706736A patent/ZA200706736B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101120102A (zh) | 2008-02-06 |
| ZA200706736B (en) | 2008-05-28 |
| WO2006086861A2 (en) | 2006-08-24 |
| CA2597352A1 (en) | 2006-08-24 |
| WO2006086861A3 (en) | 2006-10-12 |
| US20110094505A1 (en) | 2011-04-28 |
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Legal Events
| Date | Code | Title | Description |
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| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: D21C 3/04 Ipc: C13K 1/02 (2006.01), D21C 3/04 (2006.01) |
|
| B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 24, 25 E 8 C/C 13 DA LPI. |
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| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |