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 US11/816,080 priority patent/US20110094505A1/en
Priority to CNA2006800050428A priority patent/CN101120102A/zh
Priority to PCT/BR2006/000019 priority patent/WO2006086861A2/en
Priority to CA002597352A priority patent/CA2597352A1/en
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)
  • 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.
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
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
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
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
NO20063872A (no) * 2006-08-30 2008-01-14 Cambi As Fremgangsmåte for termisk enzymatisk hydrolyse av lignocellulose
NZ614096A (en) 2006-10-26 2014-06-27 Xyleco Inc Processing 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
ES2427215T3 (es) * 2007-06-20 2013-10-29 Nagarjuna Energy Private Limited Procedimiento de una sola etapa para separar componentes de la biomasa
KR101390386B1 (ko) * 2007-06-20 2014-04-29 나가주나 에너지 프라이빗 리미티드 바이오매스 성분을 분리하는 방법
US8642289B2 (en) 2007-07-03 2014-02-04 Petroleo Brasileiro S.A.—Petrobras Process for producing ethanol from a hydrolysate of the hemicellulose fraction of sugarcane bagasse in a press reactor
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
EA019492B1 (ru) 2008-10-17 2014-04-30 Максбиогаз Гмбх Способ расщепления биомассы, содержащей лигнин вместе с целлюлозой и/или гемицеллюлозой
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
HUE025623T2 (en) * 2009-03-03 2016-04-28 Poet Res Inc A method of fermenting biomass for ethanol production
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
CN102762596B (zh) * 2010-02-03 2014-11-19 阿彻丹尼尔斯米德兰德公司 用于木质纤维素生物质分化的改进的方法
KR20120120394A (ko) * 2010-02-03 2012-11-01 아처 다니엘 미드랜드 캄파니 헤미셀룰로스와 셀룰로스 물질을 선택적으로 가수분해하기 위해 산을 조합하여 이용하는 당 생산방법
CA2795501C (en) 2010-03-19 2019-02-26 Poet Research, Inc. System for the treatment of biomass
WO2011116320A1 (en) 2010-03-19 2011-09-22 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
PT3401410T (pt) 2010-06-26 2021-04-05 Virdia Llc Métodos para produção de misturas de açúcar
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
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
MY169317A (en) 2011-06-10 2019-03-21 Syngenta Participations Ag Methods for converting lignocellulosic material to useful products
CN103842524A (zh) 2011-07-07 2014-06-04 波特研究公司 酸回收系统和方法
WO2013055785A1 (en) 2011-10-10 2013-04-18 Virdia Ltd Sugar compositions
US8945243B2 (en) * 2011-12-16 2015-02-03 Shell Oil Company Systems capable of adding cellulosic biomass to a digestion unit operating at high pressures and associated methods for cellulosic biomass processing
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
BR112015027743B8 (pt) 2013-05-03 2021-01-26 Virdia Inc métodos para preparar frações de lignina termicamente estáveis
JP6666242B2 (ja) 2013-05-03 2020-03-13 ヴァーディア， インコーポレイテッド リグノセルロース系材料処理の方法
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
EP3166954B1 (en) 2014-07-09 2019-03-27 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
EP3215542B1 (en) 2014-11-12 2021-10-20 Renmatix, Inc. Method of coalescing a substance
WO2016112134A1 (en) 2015-01-07 2016-07-14 Virdia, Inc. Methods for extracting and converting hemicellulose sugars
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
JP6774494B2 (ja) 2016-02-19 2020-10-21 インターコンチネンタル グレート ブランズ エルエルシー バイオマス源から複数の有用なストリームを形成するためのプロセス
CA3029993A1 (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
WO2020112701A1 (en) 2018-11-26 2020-06-04 Board Of Trustees Of Michigan State University Methods for cellulose hydrolysis using sulfonated polyaromatic catalysts
EP4034517B1 (en) * 2019-09-25 2023-08-30 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)

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

Similar Documents

Publication Publication Date Title
Han et al. An integrated biorefinery process for adding values to corncob in co-production of xylooligosaccharides and glucose starting from pretreatment with gluconic acid
Guo et al. Integration of facile deep eutectic solvents pretreatment for enhanced enzymatic hydrolysis and lignin valorization from industrial xylose residue
Xu et al. Review of alkali-based pretreatment to enhance enzymatic saccharification for lignocellulosic biomass conversion
Sun et al. Improving the enzymatic hydrolysis of thermo-mechanical fiber from Eucalyptus urophylla by a combination of hydrothermal pretreatment and alkali fractionation
Phitsuwan et al. Structural changes and enzymatic response of Napier grass (Pennisetum purpureum) stem induced by alkaline pretreatment
Poornejad et al. Improvement of saccharification and ethanol production from rice straw by NMMO and [BMIM][OAc] pretreatments
Huang et al. Influence of sulfur dioxide-ethanol-water pretreatment on the physicochemical properties and enzymatic digestibility of bamboo residues
Huijgen et al. Fractionation of wheat straw by prehydrolysis, organosolv delignification and enzymatic hydrolysis for production of sugars and lignin
Hongdan et al. Enhancement of enzymatic saccharification of sugarcane bagasse by liquid hot water pretreatment
Shafiei et al. Enhancement of ethanol production from spruce wood chips by ionic liquid pretreatment
WO2006086861A3 (en) Acid hydrolysis process of cellulosic and lignocellulosic materials, digestion vessel and hydrolysis reactor
Wang et al. Pretreating wheat straw by the concentrated phosphoric acid plus hydrogen peroxide (PHP): Investigations on pretreatment conditions and structure changes
Huang et al. Maximizing enzymatic hydrolysis efficiency of bamboo with a mild ethanol-assistant alkaline peroxide pretreatment
BRPI0822998A8 (pt) sistema de producao de material orgânico, utilizando material de biomassa e método
US20100163019A1 (en) Conversion of cellulosic biomass to sugar
BRPI0621525A2 (pt) fracionamento de lignocelulose baseado em celulose-solvente com condições reacionais moderadas e reciclagem dos reagentes
Shi et al. Pre-treatment of sugarcane bagasse with aqueous ammonia–glycerol mixtures to enhance enzymatic saccharification and recovery of ammonia
BRPI0818887B1 (pt) Processo de produção de açúcares
BR112012014978A2 (pt) processo para a extração de açucares e/ou lignina de biomassa sólida compreendendo lignocelulose
BR112016000954B1 (pt) processo para fracionamento da biomassa lignocelulósica e para conversão da hemicelulose para xilose
Chen et al. Evaluating the production of monosaccharides and xylooligosaccharides from the pre-hydrolysis liquor of kraft pulping process by acid and enzymatic hydrolysis
Liao et al. Efficient production of xylooligosaccharides and fermentable sugars from corncob by propionic acid and enzymatic hydrolysis
Ying et al. An integrated process using acetic acid hydrolysis and deep eutectic solvent pretreatment for xylooligosaccharides and monosaccharides production from wheat bran
Santos et al. Two‐step fractionation of Pinus radiata by autohydrolysis and organosolv delignification for enzymatic hydrolysis
Lu et al. Combined oxidization and liquid ammonia pretreatment of bamboo of various ages and species for maximizing fermentable sugar release

Legal Events

Date Code Title Description
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.

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.