CU20120023A7 - Método para producir azúcares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico - alcalino. - Google Patents

Método para producir azúcares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico - alcalino.

Info

Publication number
CU20120023A7
CU20120023A7 CU20120023A CU20120023A CU20120023A7 CU 20120023 A7 CU20120023 A7 CU 20120023A7 CU 20120023 A CU20120023 A CU 20120023A CU 20120023 A CU20120023 A CU 20120023A CU 20120023 A7 CU20120023 A7 CU 20120023A7
Authority
CU
Cuba
Prior art keywords
stage
delignified
alcoholic
alkaline
lignocellulosic biomass
Prior art date
Application number
CU20120023A
Other languages
English (en)
Inventor
Ortwin Ertl
Chularat Krongtaew
Kurt Messner
Karin Fackler
Original Assignee
Annikki Gmbh
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
Priority claimed from AT0125209A external-priority patent/AT508724A1/de
Priority claimed from AT0203009A external-priority patent/AT509307A1/de
Application filed by Annikki Gmbh filed Critical Annikki Gmbh
Publication of CU20120023A7 publication Critical patent/CU20120023A7/es

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
    • C12P19/14—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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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
    • 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
    • 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
    • C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
    • 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
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La invención se refiere a un método para producir productos de escisión de carbohidratos, caracterizado por una combinación de las medidas en que el material de lignocelulosa se trata con una solución acuosa que contiene un alcohol, en particular un alcohol C1-4 o un fenol, y tiene un valor pH entre 11.0 y 14.0 para escindir lignocelulosa y separar del material los productos de escisión, con lo que se obtiene un material reconcentrado con celulosa y hemicelulosa, y el material reconcentrado con celulosa y hemicelulosa que se obtiene se trata con al menos un enzima que escinde carbohidratos con el fin de obtener los productos de escisión de carbohidratos.
CU20120023A 2009-08-06 2012-02-03 Método para producir azúcares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico - alcalino. CU20120023A7 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0125209A AT508724A1 (de) 2009-08-06 2009-08-06 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material
AT0149609A AT508725A1 (de) 2009-08-06 2009-09-23 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material
AT0203009A AT509307A1 (de) 2009-12-23 2009-12-23 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material

Publications (1)

Publication Number Publication Date
CU20120023A7 true CU20120023A7 (es) 2012-06-21

Family

ID=44934219

Family Applications (1)

Application Number Title Priority Date Filing Date
CU20120023A CU20120023A7 (es) 2009-08-06 2012-02-03 Método para producir azúcares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico - alcalino.

Country Status (17)

Country Link
US (2) US9970038B2 (es)
EP (2) EP2462235A2 (es)
JP (2) JP2013500727A (es)
KR (2) KR20120055613A (es)
CN (1) CN102575268A (es)
AU (1) AU2010281334B2 (es)
BR (1) BR112012002707B1 (es)
CA (1) CA2768159C (es)
CO (1) CO6511213A2 (es)
CU (1) CU20120023A7 (es)
EC (1) ECSP12011707A (es)
MX (1) MX350376B (es)
PE (1) PE20121424A1 (es)
RU (1) RU2617938C2 (es)
TW (2) TW201114907A (es)
WO (1) WO2011014894A2 (es)
ZA (1) ZA201200989B (es)

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AT510812A1 (de) * 2010-10-29 2012-06-15 Annikki Gmbh Verfahren zur gewinnung von lignin
UA110996C2 (uk) 2011-10-05 2016-03-10 Анніккі Гмбх Спосіб одержання ацетату
TWI422563B (zh) 2011-12-13 2014-01-11 Ind Tech Res Inst 酚化物之製備方法
ITNO20120002A1 (it) 2012-03-20 2013-09-21 Novamont Spa Processo per la produzione di composti organici a partire da specie vegetali
AR091998A1 (es) 2012-05-03 2015-03-18 Annikki Gmbh Procedimiento de preparacion de celulosa con baja concentracion de lignina
AT513562A1 (de) 2012-11-14 2014-05-15 Annikki Gmbh Verfahren zur Gewinnung von Zuckerderivaten
FR3001464B1 (fr) * 2013-01-25 2016-02-26 Biomerieux Sa Procede d'isolement specifique d'acides nucleiques d'interet
PL3072117T3 (pl) * 2013-11-20 2019-02-28 Annikki Gmbh Sposób frakcjonowania materiałów lignocelulozowych
US20170342510A1 (en) 2014-12-18 2017-11-30 Avantium Knowledge Centre B.V. Process for the preparation of a saccharide-containing solution from a torrefied cellulosic biomass
CN104593430B (zh) * 2015-01-11 2018-03-30 北京化工大学 定向酸化预处理提高玉米秸秆厌氧消化产气性能的方法
AU2016317990B2 (en) 2015-08-31 2020-03-12 Avantium Knowledge Centre B.V. Process for the recovery of hydrochloric acid
ITUB20154915A1 (it) * 2015-10-27 2017-04-27 Tirsi S R L Procedimento per la produzione di biogas da digestato solido di scarto
AU2016353665B2 (en) 2015-11-09 2020-09-10 Avantium Knowledge Centre B.V. Process for the production of a saccharide product from an aqueous solution
MX391237B (es) 2016-02-19 2025-03-21 Intercontinental Great Brands Llc Procesos para crear multiples flujos de valores a partir de fuentes de biomasa
EP3409727A1 (en) 2017-05-29 2018-12-05 Annikki GmbH Method for the preparation of a lignin prepolymer
CA3074198A1 (en) * 2020-02-28 2021-08-28 Fluid Energy Group Ltd. Modified methanesulfonic acid and uses thereof
CN114763680B (zh) * 2021-01-15 2024-01-30 中国石油天然气股份有限公司 从木质纤维素原料中去除木质素的方法
EP4605540A1 (de) 2022-10-20 2025-08-27 Annikki GmbH Verfahren zur herstellung einer wässerigen lösung enthaltend ein alkalisalz der glycolsäure und der milchsäure
EP4368720A1 (de) 2022-11-09 2024-05-15 Annikki GmbH Verfahren zur herstellung einer wässerigen lösung, welche glycerin enthält
EP4488374A1 (de) 2023-07-07 2025-01-08 Annikki GmbH Verfahren zur herstellung einer wässerigen lösung enthaltend ethylenglycol
EP4678756A1 (de) 2024-07-12 2026-01-14 Annikki GmbH Verfahren und anlage zur enzymatischen reduktion einer organischen keto-verbindung
EP4678757A1 (de) 2024-07-12 2026-01-14 Annikki GmbH Verfahren zur enzymatischen reduktion einer organischen keto-verbindung
WO2026013247A1 (de) 2024-07-12 2026-01-15 Annikki Gmbh Verfahren und anlage zur enzymatischen reduktion einer organischen keto-verbindung
EP4722446A1 (de) 2024-10-01 2026-04-08 Annikki GmbH Verfahren zur herstellung von zellstoff

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Also Published As

Publication number Publication date
US20180230503A1 (en) 2018-08-16
JP2016104020A (ja) 2016-06-09
ECSP12011707A (es) 2012-10-30
CO6511213A2 (es) 2012-08-31
KR20120055613A (ko) 2012-05-31
KR101898849B1 (ko) 2018-09-13
RU2012108372A (ru) 2013-09-20
MX350376B (es) 2017-09-05
TWI676687B (zh) 2019-11-11
AU2010281334B2 (en) 2015-03-12
TW201814049A (zh) 2018-04-16
JP2013500727A (ja) 2013-01-10
EP2462235A2 (de) 2012-06-13
KR20180042416A (ko) 2018-04-25
PE20121424A1 (es) 2012-10-18
AU2010281334A1 (en) 2012-02-02
WO2011014894A3 (de) 2011-06-16
JP6411994B2 (ja) 2018-10-24
BR112012002707A2 (pt) 2020-08-25
EP3121285A1 (de) 2017-01-25
TW201114907A (en) 2011-05-01
MX2012001450A (es) 2012-03-26
ZA201200989B (en) 2012-10-31
CN102575268A (zh) 2012-07-11
US9970038B2 (en) 2018-05-15
CA2768159C (en) 2019-08-20
RU2617938C2 (ru) 2017-04-28
CA2768159A1 (en) 2011-02-10
WO2011014894A2 (de) 2011-02-10
BR112012002707B1 (pt) 2021-04-06
US20130078677A1 (en) 2013-03-28

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