IN2012DN03372A - - Google Patents

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Publication number
IN2012DN03372A
IN2012DN03372A IN3372DEN2012A IN2012DN03372A IN 2012DN03372 A IN2012DN03372 A IN 2012DN03372A IN 3372DEN2012 A IN3372DEN2012 A IN 3372DEN2012A IN 2012DN03372 A IN2012DN03372 A IN 2012DN03372A
Authority
IN
India
Prior art keywords
butanol
water
entrainer
mixed condensate
stream
Prior art date
Application number
Inventor
Michael Charles Grady
William D Parten
Bruce Vrana
Yihui Tom Xu
Original Assignee
Butamax Tm Advanced Biofuels
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 Butamax Tm Advanced Biofuels filed Critical Butamax Tm Advanced Biofuels
Publication of IN2012DN03372A publication Critical patent/IN2012DN03372A/en

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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
    • C12P7/16—Butanols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • 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
    • Y02P20/141—Feedstock

Abstract

A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. An overhead stream from a first distillation column is condensed to recover a mixed condensate. An entrainer is added to at least one appropriate process stream or vessel such that the mixed condensate comprises sufficient entrainer to provide phase separation of the organic and the aqueous phases to provide for recovery of the butanol.
IN3372DEN2012 2009-11-23 2010-11-22 IN2012DN03372A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26350909P 2009-11-23 2009-11-23
PCT/US2010/057597 WO2011063323A1 (en) 2009-11-23 2010-11-22 Recovery of butanol from a mixture of butanol, water, and an organic extractant

Publications (1)

Publication Number Publication Date
IN2012DN03372A true IN2012DN03372A (en) 2015-10-23

Family

ID=44060055

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3372DEN2012 IN2012DN03372A (en) 2009-11-23 2010-11-22

Country Status (11)

Country Link
US (2) US8373008B2 (en)
EP (1) EP2504303B1 (en)
JP (1) JP2013511550A (en)
CN (1) CN102666457B (en)
AR (1) AR079431A1 (en)
AU (1) AU2010321695A1 (en)
BR (1) BR112012012338A2 (en)
CA (1) CA2778836A1 (en)
IN (1) IN2012DN03372A (en)
WO (1) WO2011063323A1 (en)
ZA (1) ZA201203650B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105950673A (en) 2010-06-18 2016-09-21 布特马斯先进生物燃料有限责任公司 Extraction solvents derived from oil for alcohol removal in extractive fermentation
AU2012347687A1 (en) 2011-12-09 2014-05-29 Butamax Advanced Biofuels Llc Process to remove product alcohols from fermentation broth by multistep flash evaporation
CA2861613A1 (en) 2011-12-30 2013-07-04 Butamax Advanced Biofuels Llc Fermentative production of alcohols
JP2015517303A (en) 2012-05-04 2015-06-22 ビュータマックス・アドバンスド・バイオフューエルズ・エルエルシー Method and system for the production and recovery of alcohol
US9605281B2 (en) 2012-09-12 2017-03-28 Butamax Advanced Biofuels Llc Processes and systems for the fermentative production of alcohols
US9809520B2 (en) 2012-07-26 2017-11-07 Butamax Advanced Biofuels Llc Butanol purification
BR112015003701A2 (en) 2012-08-22 2017-12-12 Butamax Advanced Biofuels Llc recombinant host cells, method for enhancement, process for producing an alcohol, isolated polynucleotide, expression cassette and composition
US9109196B2 (en) 2012-09-12 2015-08-18 Butamax Advanced Biofuels Llc Processes and systems for the production of fermentation products
WO2014047412A1 (en) 2012-09-21 2014-03-27 Butamax(Tm) Advanced Biofuels Llc A method for producing butanol using two-phase extractive fermentation and recyclable extractant compositions
US8962897B2 (en) 2012-12-19 2015-02-24 Celanese International Corporation Catalysts and processes for producing butanol
US9024090B2 (en) 2012-12-19 2015-05-05 Celanese International Corporation Catalysts and processes for producing butanol
WO2014105840A1 (en) 2012-12-31 2014-07-03 Butamax Advanced Biofuels Llc Fermentative production of alcohols
WO2014159309A1 (en) 2013-03-12 2014-10-02 Butamax Advanced Biofuels Llc Processes and systems for the production of alcohols
US9156760B2 (en) 2013-03-15 2015-10-13 Butamax Advanced Biofuels Llc Method for production of butanol using extractive fermentation
US9469584B2 (en) 2013-03-15 2016-10-18 Butamax Advanced Biofuels Llc Method for producing butanol using extractive fermentation
US9018426B1 (en) 2013-12-19 2015-04-28 Celanese International Corporation Processes for producing multi-carbon alcohols
US9790523B2 (en) 2014-03-04 2017-10-17 White Dog Labs, Inc. Energy efficient batch recycle method for the production of biomolecules
US10494597B2 (en) 2014-04-11 2019-12-03 Butamax Advanced Biofuels Llc Contamination mitigation
US10280438B2 (en) 2014-08-11 2019-05-07 Butamax Advanced Biofuels Llc Method for the production of yeast
GB201705377D0 (en) * 2017-04-04 2017-05-17 Cambridge Entpr Ltd Butanol recovery Method and Apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001694A1 (en) * 1977-10-14 1979-05-02 BP Chemicals Limited Process for producing high purity anhydrous ethanol
NZ196691A (en) * 1980-04-17 1983-03-15 Bp Chem Int Ltd Producing anhydrous alcohols by azeotropic distillation
MX359740B (en) * 2005-10-26 2018-10-09 Du Pont Fermentive production of four carbon alcohols.
US20080132741A1 (en) * 2006-06-16 2008-06-05 D Amore Michael B Process for making butenes from dry isobutanol
CN101970673A (en) 2007-07-23 2011-02-09 帝斯曼知识产权资产管理有限公司 Butanol production in a eukaryotic cell
WO2009149270A2 (en) 2008-06-04 2009-12-10 E. I. Du Pont De Nemours And Company A method for producing butanol using two-phase extractive fermentation
WO2010119339A2 (en) 2009-04-13 2010-10-21 Butamax™ Advanced Biofuels LLC Method for producing butanol using extractive fermentation
US8968522B2 (en) * 2009-07-15 2015-03-03 Butamax Advanced Biofuels Llc Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant

Also Published As

Publication number Publication date
US20130001061A1 (en) 2013-01-03
WO2011063323A1 (en) 2011-05-26
US8373008B2 (en) 2013-02-12
US8569552B2 (en) 2013-10-29
CA2778836A1 (en) 2011-05-26
BR112012012338A2 (en) 2017-10-10
JP2013511550A (en) 2013-04-04
EP2504303A1 (en) 2012-10-03
AU2010321695A1 (en) 2012-05-03
CN102666457A (en) 2012-09-12
AR079431A1 (en) 2012-01-25
EP2504303B1 (en) 2014-03-12
US20110288344A1 (en) 2011-11-24
ZA201203650B (en) 2013-08-28
CN102666457B (en) 2015-01-28

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