BR112015023022A2 - tratamento alcalino de biomassa lignocelulósica - Google Patents
tratamento alcalino de biomassa lignocelulósicaInfo
- Publication number
- BR112015023022A2 BR112015023022A2 BR112015023022A BR112015023022A BR112015023022A2 BR 112015023022 A2 BR112015023022 A2 BR 112015023022A2 BR 112015023022 A BR112015023022 A BR 112015023022A BR 112015023022 A BR112015023022 A BR 112015023022A BR 112015023022 A2 BR112015023022 A2 BR 112015023022A2
- Authority
- BR
- Brazil
- Prior art keywords
- alkaline treatment
- hydrolysis
- lignocellulosic biomass
- biomass
- sugars
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
- C07G1/00—Lignin; Lignin derivatives
-
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/02—Monosaccharides
-
- 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
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- 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
-
- 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
- C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
abstract method and apparatus for enhanced production of sugars and lignin via fractionation of lignocellulosic biomass through ionic liquid pretreatment and mild alkaline treatment. the resulting biomass is easily fractionated and amenable to efficient and rapid enzymatic hydrolysis or acid hydrolysis and catalytic conversion to valuable products with high recovery of the enzymes used in the hydrolysis. tradução do resumo resumo patente de invenção: "tratamento alcalino de biomassa lignocelulósica". a presente invenção refere-se a um método e um aparelho para a produção aumentada de açúcares e lignina através de fracionamento da biomassa lignocelulósica pelo pré-tratamento líquido iônico e tratamento alcalino suave. a biomassa resultante é facilmente fracionada e passível de hidrólise enzimática eficiente e rápida ou hidrólise ácida e conversão catalítica para produtos valiosos, com elevada recuperação das enzimas utilizadas na hidrólise. 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/841,707 US20140273104A1 (en) | 2013-03-15 | 2013-03-15 | Pretreatment and fractionation of lignocellulosic biomass |
PCT/US2014/029063 WO2014144588A1 (en) | 2013-03-15 | 2014-03-14 | Alkaline treatment of lignocellulosic biomass |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015023022A2 true BR112015023022A2 (pt) | 2017-07-18 |
BR112015023022A8 BR112015023022A8 (pt) | 2019-12-03 |
Family
ID=51528785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015023022A BR112015023022A8 (pt) | 2013-03-15 | 2014-03-14 | método para o tratamento de biomassa lignocelulósica |
Country Status (9)
Country | Link |
---|---|
US (2) | US20140273104A1 (pt) |
EP (1) | EP2971190A4 (pt) |
CN (1) | CN105518158A (pt) |
AU (1) | AU2014228977B2 (pt) |
BR (1) | BR112015023022A8 (pt) |
CA (1) | CA2906734A1 (pt) |
MX (1) | MX2015012776A (pt) |
NZ (1) | NZ712406A (pt) |
WO (1) | WO2014144588A1 (pt) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
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US10208076B2 (en) | 2012-12-07 | 2019-02-19 | National Technology & Engineering Solutions Of Sandia, Llc | Renewable aromatics from lignocellulosic lignin |
US10233292B2 (en) * | 2012-12-07 | 2019-03-19 | National Technology & Engineering Solutions Of Sandia, Llc | Renewable aromatics from lignocellulosic lignin |
US20150045543A1 (en) * | 2013-08-12 | 2015-02-12 | Melvin Mitchell | Isolation method for water insoluble components of a biomass and products provided therefrom |
US10266852B2 (en) * | 2013-12-06 | 2019-04-23 | Alliance For Sustainable Energy, Llc | Lignin conversion to fuels, chemicals and materials |
GB201406366D0 (en) | 2014-04-09 | 2014-05-21 | Plaxica Ltd | Biomass processing method |
US10017792B2 (en) | 2014-07-18 | 2018-07-10 | Alliance For Sustainable Energy, Llc | Biomass conversion to fuels and chemicals |
FR3029532B1 (fr) * | 2014-12-08 | 2018-06-08 | IFP Energies Nouvelles | Procede de pretraitement de biomasse lignocellulosique dans un solvant |
CN104357491B (zh) * | 2014-12-09 | 2017-07-07 | 农业部沼气科学研究所 | 一种利用甘蔗渣发酵产丁醇的预处理方法 |
US20180037702A1 (en) * | 2015-03-05 | 2018-02-08 | Albert Ludwigs Universität Freiburg | Ionic-liquid mediated production of cellulose nanocrystals directly from wood, grass or bioresidues |
SG10202107085TA (en) | 2015-04-10 | 2021-08-30 | Comet Biorefining Inc | Methods and compositions for the treatment of cellulosic biomass and products produced thereby |
WO2017161452A1 (en) | 2016-03-24 | 2017-09-28 | Raymond Le Van Mao | Catalytic conversion of lignocellulosic biomass into industrial biochemicals |
CN105779525A (zh) * | 2016-05-20 | 2016-07-20 | 宁夏大学 | 离子液体与碱液联合预处理生物质的方法 |
CN107488681A (zh) * | 2016-06-13 | 2017-12-19 | 谈骏嵩 | 木屑前处理方法以及生质醇类的制备方法 |
CN106565488B (zh) * | 2016-10-21 | 2019-05-14 | 华南理工大学 | 一种木质素选择性催化氧化制备马来酸酯的方法 |
CN106702802B (zh) * | 2016-12-30 | 2018-09-04 | 中国科学院过程工程研究所 | 一种离子液体-氨基磺酸二元体系从秸秆中提取高纯纤维素的方法 |
CN106868907A (zh) * | 2016-12-30 | 2017-06-20 | 芜湖市哈贝纸业有限公司 | 一种高白度蔗渣纸浆及其环保制浆工艺 |
MA40103B1 (fr) * | 2017-03-08 | 2018-11-30 | Mustapha Benmoussa | Procédé de préparation d'un revêtement pour améliorer l'efficacité et la qualité des engrais. |
US10485253B2 (en) | 2017-08-21 | 2019-11-26 | Mustapha Benmoussa | Method of microalgal biomass processing for high-value chemicals production, the resulting composition of butyrogenic algal slowly fermenting dietary fiber, and a way to improve colon health using a slowly fermenting butyrogenic algal dietary fiber |
CN107515633B (zh) * | 2017-09-07 | 2020-04-21 | 长沙理工大学 | 一种单酶法生产海藻糖的监控方法 |
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 |
US10392565B2 (en) | 2017-12-14 | 2019-08-27 | Savannah River Nuclear Solutions, Llc | Conversion of biomass by efficient base-catalyzed decarboxylation reaction |
CN108315359B (zh) * | 2018-03-23 | 2021-07-27 | 安玉民 | 利用马铃薯秸秆制取酒精和调配饲料的方法 |
EA202092695A1 (ru) | 2018-05-10 | 2021-02-25 | Комет Байорифайнинг Инк. | Композиции, содержащие глюкозу и гемицеллюлозу, и их применение |
CN108913245A (zh) * | 2018-07-03 | 2018-11-30 | 安徽圣宝新能源科技有限公司 | 一种玉米秸秆制备柴油添加剂的方法 |
CN108707595B (zh) * | 2018-07-03 | 2021-07-27 | 华东理工大学 | 一种提高真菌产纤维素酶产量的方法 |
GB201812363D0 (en) | 2018-07-30 | 2018-09-12 | Nova Pangaea Tech Uk Limited | Processing of lignocellulosic biomass |
US11136601B2 (en) | 2018-08-02 | 2021-10-05 | Alliance For Sustainable Energy, Llc | Conversion of S-lignin compounds to useful intermediates |
CN109824912B (zh) * | 2019-01-16 | 2020-12-18 | 中国科学院广州能源研究所 | 一种木质纤维生物质水解联产丁烯二酸和木质素的方法 |
CN110004252A (zh) * | 2019-03-27 | 2019-07-12 | 天津大学 | 利用2,5-呋喃二甲酸催化纤维素制备葡萄糖的方法 |
CN109970690B (zh) * | 2019-04-23 | 2021-02-12 | 北京林业大学 | 一种利用固体酸催化生物质绿色高效制备糠醛的方法 |
CN110420625A (zh) * | 2019-05-13 | 2019-11-08 | 农业农村部环境保护科研监测所 | 一种微波辅助快速预处理及改性秸秆制备吸附材料的方法 |
CN110241156A (zh) * | 2019-07-03 | 2019-09-17 | 上海中溶科技有限公司 | 一种从秸秆中提取纤维素和半纤维素的预处理方法 |
CN112048933B (zh) * | 2020-09-07 | 2022-11-15 | 齐鲁工业大学 | 化机浆和半化学浆的生产方法 |
CN112375233A (zh) * | 2020-11-18 | 2021-02-19 | 咸阳生物制造产业技术研究院 | 一种木质纤维素原料氨化耦合固体碱的预处理方法 |
EP4259878A1 (en) * | 2020-12-11 | 2023-10-18 | Sixring Inc. | Combination approach to delignification of biomass under ambient conditions |
CA3110360A1 (en) * | 2021-02-25 | 2022-08-25 | Sixring Inc. | Modified sulfuric acid and uses thereof |
CA3231197A1 (en) * | 2021-09-08 | 2023-03-16 | Benjamin Slager | System and method for isolating lignan and synthesizing nanocellulose from lignocellulosic materials |
CN113817787B (zh) * | 2021-11-02 | 2023-11-17 | 江西省科学院微生物研究所 | 一种利用纤维素酶水解处理稻草秸秆的方法 |
TW202342152A (zh) * | 2022-02-28 | 2023-11-01 | 奧地利商普優尼克有限公司 | 處理生物質材料的方法 |
MX2022014137A (es) * | 2022-11-10 | 2024-05-13 | Luis Alejandro Landin Garza | Proceso para la produccion de biofertilizantes a partir de residuos organicos. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6657173B2 (en) * | 1998-04-21 | 2003-12-02 | State Board Of Higher Education On Behalf Of Oregon State University | Variable frequency automated capacitive radio frequency (RF) dielectric heating system |
US20030041982A1 (en) * | 2001-08-31 | 2003-03-06 | Prior Eric S. | Organic biomass fractionation process |
CA2680790C (en) * | 2007-03-14 | 2018-09-11 | The University Of Toledo | Biomass pretreatment |
US8212087B2 (en) * | 2008-04-30 | 2012-07-03 | Xyleco, Inc. | Processing biomass |
US8236535B2 (en) * | 2008-04-30 | 2012-08-07 | Xyleco, Inc. | Processing biomass |
US8173406B1 (en) * | 2008-12-18 | 2012-05-08 | The Board Of Trustees Of The University Of Illinios | Deconstructing lignocellulosic biomass with a two-step method |
ES2497568T3 (es) * | 2009-04-23 | 2014-09-23 | Greenfield Ethanol Inc. | Separación de celulosa reactiva de biomasa lignocelulósica con alto contenido de lignina |
EP2513080B1 (en) * | 2009-12-16 | 2015-07-29 | Shell Internationale Research Maatschappij B.V. | Method for producing furfural from lignocellulosic biomass material |
JP5589871B2 (ja) * | 2011-01-27 | 2014-09-17 | トヨタ自動車株式会社 | セルロース系バイオマスの処理方法、セルロース系バイオマスからの糖又はアルコール又は有機酸の製造方法 |
MX2013014330A (es) * | 2011-06-10 | 2014-01-23 | Syngenta Participations Ag | Metodos para tratar material lignocelulosico. |
US9388251B2 (en) * | 2011-06-30 | 2016-07-12 | Nano-Green Biorefineries Inc. | Catalytic biomass conversion |
-
2013
- 2013-03-15 US US13/841,707 patent/US20140273104A1/en not_active Abandoned
-
2014
- 2014-03-14 CN CN201480028225.6A patent/CN105518158A/zh active Pending
- 2014-03-14 WO PCT/US2014/029063 patent/WO2014144588A1/en active Application Filing
- 2014-03-14 MX MX2015012776A patent/MX2015012776A/es unknown
- 2014-03-14 NZ NZ712406A patent/NZ712406A/en not_active IP Right Cessation
- 2014-03-14 BR BR112015023022A patent/BR112015023022A8/pt not_active IP Right Cessation
- 2014-03-14 EP EP14765705.0A patent/EP2971190A4/en not_active Withdrawn
- 2014-03-14 US US14/777,326 patent/US20160017540A1/en not_active Abandoned
- 2014-03-14 AU AU2014228977A patent/AU2014228977B2/en not_active Ceased
- 2014-03-14 CA CA2906734A patent/CA2906734A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20140273104A1 (en) | 2014-09-18 |
EP2971190A4 (en) | 2017-02-15 |
NZ712406A (en) | 2020-03-27 |
AU2014228977A1 (en) | 2015-10-08 |
MX2015012776A (es) | 2016-04-28 |
CA2906734A1 (en) | 2014-09-18 |
CN105518158A (zh) | 2016-04-20 |
EP2971190A1 (en) | 2016-01-20 |
AU2014228977B2 (en) | 2018-05-10 |
BR112015023022A8 (pt) | 2019-12-03 |
WO2014144588A1 (en) | 2014-09-18 |
US20160017540A1 (en) | 2016-01-21 |
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