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 hidrólise

Info

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
Application number
BRPI0500534-5A
Other languages
English (en)
Inventor
Romeo Bulla
Gonzalo Sieiro Gionzales
Francisco Inacio Pellegrini
Original Assignee
Oxiteno Sa Ind E Comercio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oxiteno Sa Ind E Comercio filed Critical Oxiteno Sa Ind E Comercio
Priority to BRPI0500534-5A priority Critical patent/BRPI0500534A/pt
Priority to PCT/BR2006/000019 priority patent/WO2006086861A2/en
Priority to CA002597352A priority patent/CA2597352A1/en
Priority to US11/816,080 priority patent/US20110094505A1/en
Priority to CNA2006800050428A priority patent/CN101120102A/zh
Publication of BRPI0500534A publication Critical patent/BRPI0500534A/pt
Priority to ZA200706736A priority patent/ZA200706736B/en

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
    • 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)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Materials Engineering (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.
BRPI0500534-5A 2005-02-15 2005-02-15 processo de hidrólise ácida de materiais celulósicos e lignocelulósicos, vaso de digestão e reator de hidrólise BRPI0500534A (pt)

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
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
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
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO324955B1 (no) * 2006-08-30 2008-01-14 Cambi As Fremgangsmate for termisk enzymatisk hydrolyse av lignocellulose
EP2415820A3 (en) 2006-10-26 2012-10-31 Xyleco, Inc. Method of changing the molecular structure of biomass
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
WO2008155634A1 (en) * 2007-06-20 2008-12-24 Nagarjuna Energy Private Limited A single step process for separating biomass components
AU2008264871B2 (en) * 2007-06-20 2012-05-31 Nagarjuna Energy Private Limited A process for separating biomass components
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
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
WO2010043424A1 (en) * 2008-10-17 2010-04-22 Friedrich 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.
AR075995A1 (es) * 2009-03-31 2011-05-11 Chemtex Italia S R L Un proceso para la hidrolisis de la biomasa con alto contenido de solidos
EP2513080B1 (en) 2009-12-16 2015-07-29 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
RU2541033C2 (ru) * 2010-02-03 2015-02-10 Арчер Дэниелс Мидлэнд Компани Усовершенствованный процесс фракционирования лигноцеллюлозной биомассы
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
EP3594354A1 (en) 2010-03-19 2020-01-15 Poet Research Incorporated Method for producing a fermentation product from biomass
CA2795503C (en) 2010-03-19 2020-02-18 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
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
BR112012032999B1 (pt) 2010-06-26 2022-11-29 Virdia, Llc Hidrolisado lignocelulósico e métodos de hidrólise ácida e desacidificação para gerar misturas de açúcar a partir de lignocelulose
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
MX2013008370A (es) 2011-01-18 2014-01-20 Poet Res Inc Sistemas y metodos para la hidrolisis de biomasa.
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
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
MX339006B (es) 2011-06-10 2016-05-09 Univ Queensland Metodos para convertir material lignocelulosico en productos utiles.
EP2729585A4 (en) 2011-07-07 2015-03-18 Poet Res Inc SYSTEMS AND METHOD FOR ACID RECYCLING
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
CN104160041B (zh) * 2011-12-16 2016-08-24 国际壳牌研究有限公司 能够向在高压下操作的消化装置加入纤维素类生物质的系统和用于纤维素类生物质处理的相关方法
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
EP2862890A1 (en) 2012-05-03 2015-04-22 Virdia Ltd. Method for the extraction of lignin from biomass
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
BR112015027744B1 (pt) 2013-05-03 2022-05-24 Virdia, Llc Composição de lignina e produto compreendendo a dita composição
KR20160007537A (ko) 2013-05-03 2016-01-20 버디아, 인크. 열안정성 리그닌 분획물의 제조 방법
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
CN109851814B (zh) 2014-07-09 2022-03-11 威尔迪亚有限责任公司 用于从黑液中分离和精制木质素的方法及其组合物
WO2016076845A1 (en) 2014-11-12 2016-05-19 Renmatix, Inc. Method of coalescing a substance
US11078548B2 (en) 2015-01-07 2021-08-03 Virdia, Llc Method for producing xylitol by fermentation
CN107849620B (zh) * 2015-05-27 2022-01-11 威尔迪亚有限责任公司 用于处理木质纤维素材料的综合方法
CN108883400B (zh) 2016-02-19 2021-09-17 洲际大品牌有限责任公司 由生物质源形成多值料流的方法
CN109689852B (zh) * 2016-07-06 2022-06-07 威尔迪亚有限责任公司 精制木质纤维素水解产物的方法
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
WO2020112701A1 (en) 2018-11-26 2020-06-04 Board Of Trustees Of Michigan State University Methods for cellulose hydrolysis using sulfonated polyaromatic catalysts
BR112022005525A2 (pt) * 2019-09-25 2022-06-21 Shell Int Research Pré-tratamento de alimentos lignocelulósicos para a produção de glicóis
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)

* Cited by examiner, † Cited by third party
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
US6409841B1 (en) * 1999-11-02 2002-06-25 Waste Energy Integrated Systems, Llc. Process for the production of organic products from diverse biomass sources
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
US20020148574A1 (en) * 2001-04-11 2002-10-17 Arlen Van Draanen Method of utilizing pulp and paper industry wastes

Also Published As

Publication number Publication date
WO2006086861A3 (en) 2006-10-12
WO2006086861A2 (en) 2006-08-24
CN101120102A (zh) 2008-02-06
CA2597352A1 (en) 2006-08-24
ZA200706736B (en) 2008-05-28
US20110094505A1 (en) 2011-04-28

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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]

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B09B Patent application refused [chapter 9.2 patent gazette]

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