CL2008003317A1 - Process and device for the preparation of alcohols from a fermentation comprising separation of at least one alcohol from a partial stream of the fermentation medium by means of a first distillation column and circulation of the liquid boiler effluent from distillation to fermentation. - Google Patents

Process and device for the preparation of alcohols from a fermentation comprising separation of at least one alcohol from a partial stream of the fermentation medium by means of a first distillation column and circulation of the liquid boiler effluent from distillation to fermentation.

Info

Publication number
CL2008003317A1
CL2008003317A1 CL2008003317A CL2008003317A CL2008003317A1 CL 2008003317 A1 CL2008003317 A1 CL 2008003317A1 CL 2008003317 A CL2008003317 A CL 2008003317A CL 2008003317 A CL2008003317 A CL 2008003317A CL 2008003317 A1 CL2008003317 A1 CL 2008003317A1
Authority
CL
Chile
Prior art keywords
fermentation
distillation
alcohol
separation
alcohols
Prior art date
Application number
CL2008003317A
Other languages
Spanish (es)
Inventor
Dieter Heinz Dr
Georg Ronge Dr
Sebastian Schmidt Dr
Original Assignee
Bayer Technology Services 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
Application filed by Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of CL2008003317A1 publication Critical patent/CL2008003317A1/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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C12P7/28—Acetone-containing products
    • 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
    • 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
    • C12P7/16—Butanols
    • 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

Abstract

Procedimiento para la separación de alcoholes a partir de una fermentación que comprende las etapas de separación de al menos un alcohol a partir de una corriente parcial del medio de fermentación por una primera columna de destilación y recirculación del efluente de caldera; dispositivo para la separación de alcohol a partir de una fermentación.Process for the separation of alcohols from a fermentation comprising the steps of separating at least one alcohol from a partial stream of the fermentation medium through a first distillation column and recirculation of the boiler effluent; device for the separation of alcohol from a fermentation.

CL2008003317A 2007-11-21 2008-11-07 Process and device for the preparation of alcohols from a fermentation comprising separation of at least one alcohol from a partial stream of the fermentation medium by means of a first distillation column and circulation of the liquid boiler effluent from distillation to fermentation. CL2008003317A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007055503A DE102007055503A1 (en) 2007-11-21 2007-11-21 Preparation of alcohols from biomass using in situ distillation

Publications (1)

Publication Number Publication Date
CL2008003317A1 true CL2008003317A1 (en) 2009-11-27

Family

ID=40460019

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2008003317A CL2008003317A1 (en) 2007-11-21 2008-11-07 Process and device for the preparation of alcohols from a fermentation comprising separation of at least one alcohol from a partial stream of the fermentation medium by means of a first distillation column and circulation of the liquid boiler effluent from distillation to fermentation.

Country Status (4)

Country Link
AR (1) AR069307A1 (en)
CL (1) CL2008003317A1 (en)
DE (1) DE102007055503A1 (en)
WO (1) WO2009065504A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974116B1 (en) 2011-04-14 2015-08-21 IFP Energies Nouvelles PROCESS FOR THE PRODUCTION OF ETHANOL AND SOLVENTS FROM LIGNOCELLULOSIC BIOMASS WITH RECYCLING OF BUTYLIC WINE OBTAINED BY FERMENTATION OF PENTOSES
DE102011080611A1 (en) 2011-08-08 2013-02-28 Acs Agrochemische Systeme Gmbh Performing fermentation process comprises continuously removing the volatile compound by organophilic pervaporation and concentrating, and removing e.g. excess microorganisms, byproducts by ultrafiltration, evaporation and/or distillation
CN102899358A (en) * 2012-09-03 2013-01-30 Acs农化系统有限公司 Volatile organic product preparation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430699B (en) * 1981-11-06 1983-12-05 Alfa Laval Ab PROCEDURE FOR PREPARING ETHANOL BY CONTINUOUS SPRAYING OF A CARBOHYDRATE-SUBSTRATE, WHEREAS THE FERMENTOR IS ADDED TO A RAVARA WHICH EXCEPT JESBARA CARBOHYDRATES, INCLUDES NOT JESBIAL
DE3308734A1 (en) * 1983-03-11 1984-09-20 Wilfried 8045 Ismaning Schraufstetter Method of processing plant products from agriculture and forestry
FR2549043B1 (en) * 1983-07-13 1986-05-02 Inst Francais Du Petrole PROCESS FOR THE FRACTIONATION OF AN AQUEOUS SOLUTION OF BUTANOL AND ACETONE
SE449876B (en) * 1984-12-07 1987-05-25 Nobel Chematur Ab PROCEDURE FOR PRODUCTING ETHANOL WITH AN ADDITIONAL CENTRIFUGAL SEPARATION STEP, PLACED EITHER BEFORE OR AFTER THE PRIMARY DISTILLATION STEP
AT384236B (en) * 1984-12-13 1987-10-12 Vogelbusch Gmbh METHOD FOR CONTINUOUSLY WINNING FERMENTATION PRODUCTS
SE450897B (en) * 1986-01-31 1987-08-10 Nobel Chematur Ab PROCEDURE FOR THE PREPARATION OF ETHANOL BY MELASSESHING
EP1608448A4 (en) * 2003-03-28 2007-10-24 Thermal Kinetics Systems Llc Ethanol distillation with distillers soluble solids recovery apparatus

Also Published As

Publication number Publication date
WO2009065504A1 (en) 2009-05-28
AR069307A1 (en) 2010-01-13
DE102007055503A1 (en) 2009-05-28

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