FR2974114B1 - Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses - Google Patents

Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses

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Publication number
FR2974114B1
FR2974114B1 FR1101146A FR1101146A FR2974114B1 FR 2974114 B1 FR2974114 B1 FR 2974114B1 FR 1101146 A FR1101146 A FR 1101146A FR 1101146 A FR1101146 A FR 1101146A FR 2974114 B1 FR2974114 B1 FR 2974114B1
Authority
FR
France
Prior art keywords
pentosis
pulpes
fermentation
recycling
paper
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1101146A
Other languages
English (en)
Other versions
FR2974114A1 (fr
Inventor
Marcel Ropars
Caroline Aymard
Rejane Dastillung
Sandra Menir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1101146A priority Critical patent/FR2974114B1/fr
Publication of FR2974114A1 publication Critical patent/FR2974114A1/fr
Application granted granted Critical
Publication of FR2974114B1 publication Critical patent/FR2974114B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
FR1101146A 2011-04-14 2011-04-14 Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses Active FR2974114B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1101146A FR2974114B1 (fr) 2011-04-14 2011-04-14 Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101146A FR2974114B1 (fr) 2011-04-14 2011-04-14 Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses

Publications (2)

Publication Number Publication Date
FR2974114A1 FR2974114A1 (fr) 2012-10-19
FR2974114B1 true FR2974114B1 (fr) 2014-11-21

Family

ID=44511034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101146A Active FR2974114B1 (fr) 2011-04-14 2011-04-14 Procede de production d'ethanol a partir de pates papetieres avec recyclage d'un vin ethylique issu de la fermentation des pentoses

Country Status (1)

Country Link
FR (1) FR2974114B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3090642B1 (fr) * 2018-12-21 2020-12-25 Ifp Energies Now Procede de traitement de biomasse lignocellulosique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR122014013416B1 (pt) * 2005-07-19 2018-03-06 Inbicon A/S Método para conversão de uma matéria-prima de um material celulósico, o material celulósico compreendendo pelo menos celulose, lignina, hemicelulose e cinzas, no qual o material celulósico é submetido a um pré-tratamento hidrotérmico contínuo sem adição de ácidos ou bases ou outros produtos químicos, que devem ser recuperados, e no qual são produzidas uma fração líquida e uma fração sólida de fibra, a fração sólida de fibra sendo submetida a liquefação enzimática
US8367378B2 (en) * 2007-10-03 2013-02-05 Board Of Trustees Of Michigan State University Process for producing sugars and ethanol using corn stillage
CA2903685A1 (fr) * 2008-12-23 2010-07-01 Greenfield Specialty Alcohols Inc. Utilisation des residus de vinasse comme source nutritive pour la fermentation de biomasse lignocellulosique hydrolysee en ethanol
FR2945543B1 (fr) * 2009-05-15 2011-05-06 Inst Francais Du Petrole Procede de production d'alcools et/ou de solvants a partir de biomasse lignocellulosique avec recyclage acide des residus solides

Also Published As

Publication number Publication date
FR2974114A1 (fr) 2012-10-19

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