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MX337792B - Fraccionamiento de bagazo para la produccion quimica de etanol celulosico. - Google Patents

Fraccionamiento de bagazo para la produccion quimica de etanol celulosico.

Info

Publication number
MX337792B
MX337792B MX2013004626A MX2013004626A MX337792B MX 337792 B MX337792 B MX 337792B MX 2013004626 A MX2013004626 A MX 2013004626A MX 2013004626 A MX2013004626 A MX 2013004626A MX 337792 B MX337792 B MX 337792B
Authority
MX
Mexico
Prior art keywords
bagasse
fractionation
chemical production
cellulosic ethanol
recovered
Prior art date
Application number
MX2013004626A
Other languages
English (en)
Other versions
MX2013004626A (es
Inventor
Frank A Dottori
Robert Ashley Cooper Benson
Benech Régis-Oliver
Original Assignee
Greenfield Specialty Alcohols Inc
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 Greenfield Specialty Alcohols Inc filed Critical Greenfield Specialty Alcohols Inc
Publication of MX2013004626A publication Critical patent/MX2013004626A/es
Publication of MX337792B publication Critical patent/MX337792B/es

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • 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
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • 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
    • 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
    • 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
    • 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)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Se define un proceso para el pre-tratamiento continuo y fraccionamiento de bagazo para producir una corriente de solidos de celulosa concentrada que es sensible a la hidrólisis enzimática. Compuestos químicos valiosos son recuperados mediante fraccionamiento de la corriente de líquido y vapor compuesto de productos de hidrólisis de degradación de la hemicelulosa. La glucosa celulósica-derivada es producida para fermentación a biocombustibles. Un concentrado de hemicelulosa es recuperado que puede ser convertido a productos de valor agregado incluyendo etanol.
MX2013004626A 2010-11-05 2011-11-04 Fraccionamiento de bagazo para la produccion quimica de etanol celulosico. MX337792B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41070110P 2010-11-05 2010-11-05
PCT/CA2011/050689 WO2012058776A1 (en) 2010-11-05 2011-11-04 Bagasse fractionation for cellulosic ethanol and chemical production

Publications (2)

Publication Number Publication Date
MX2013004626A MX2013004626A (es) 2013-07-29
MX337792B true MX337792B (es) 2016-03-18

Family

ID=46018500

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013004626A MX337792B (es) 2010-11-05 2011-11-04 Fraccionamiento de bagazo para la produccion quimica de etanol celulosico.

Country Status (10)

Country Link
US (1) US9187862B2 (es)
CN (1) CN103228707B (es)
AU (1) AU2011325841B2 (es)
BR (1) BR112013010479A2 (es)
CA (1) CA2818759A1 (es)
CO (1) CO6720986A2 (es)
CU (1) CU24059B1 (es)
MX (1) MX337792B (es)
WO (1) WO2012058776A1 (es)
ZA (1) ZA201304046B (es)

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US20160238317A1 (en) * 2015-02-06 2016-08-18 Enginuity Worldwide, LLC Method to enhance grain processing and digestibility
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US10954630B2 (en) * 2015-08-19 2021-03-23 Godavari Biorefineries Ltd. Process for producing cellulose with low impurities from sugarcane bagasse
US11118197B2 (en) 2015-11-19 2021-09-14 National Technology & Engineering Solutions Of Sandia, Llc High gravity, fed-batch ionic liquid based process for deconstructing biomass
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WO2018107044A1 (en) * 2016-12-09 2018-06-14 Tyton Biosciences, Llc Method and system for providing customized bioprocessing conditions for feedstock
CN107237212A (zh) * 2017-06-07 2017-10-10 常州西夏墅东方工具有限公司 一种汽车发动机滤清器用空气滤纸及其制备方法
CN109101504B (zh) * 2017-06-20 2023-09-19 恒为科技（上海）股份有限公司 一种日志压缩和索引方法
US11365454B2 (en) 2017-09-26 2022-06-21 Poet Research, Inc. Systems and methods for processing lignocellulosic biomass
FR3075201B1 (fr) * 2017-12-20 2021-05-21 Ifp Energies Now Procede de traitement de biomasse ligno-cellulosique
CA3099535C (en) 2018-05-10 2024-01-16 Comet Biorefining Inc. Compositions comprising glucose and hemicellulose and their use
FR3083126B1 (fr) * 2018-06-27 2020-06-26 IFP Energies Nouvelles Procede de traitement de biomasse ligno-cellulosique
US11193177B2 (en) * 2018-06-28 2021-12-07 Indian Oil Corporation Limited Process for recovering higher sugar from biomass
CN111500658B (zh) * 2020-04-10 2023-10-03 大连海洋大学 生物质多途径增值利用的方法

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Also Published As

Publication number Publication date
BR112013010479A2 (pt) 2016-08-02
MX2013004626A (es) 2013-07-29
AU2011325841B2 (en) 2016-01-07
US9187862B2 (en) 2015-11-17
ZA201304046B (en) 2014-08-27
WO2012058776A1 (en) 2012-05-10
CO6720986A2 (es) 2013-07-31
CA2818759A1 (en) 2012-05-10
AU2011325841A1 (en) 2013-05-23
CU20130064A7 (es) 2013-06-28
CN103228707B (zh) 2017-06-09
US20120111514A1 (en) 2012-05-10
CN103228707A (zh) 2013-07-31
CU24059B1 (es) 2014-12-26

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