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IN2012DN04907A - - Google Patents

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Publication number
IN2012DN04907A
IN2012DN04907A IN4907DEN2012A IN2012DN04907A IN 2012DN04907 A IN2012DN04907 A IN 2012DN04907A IN 4907DEN2012 A IN4907DEN2012 A IN 4907DEN2012A IN 2012DN04907 A IN2012DN04907 A IN 2012DN04907A
Authority
IN
India
Prior art keywords
carboxylic acid
alkanol
alkyl ester
mineral
salt
Prior art date
Application number
Inventor
Alvaro Orjuela
Abraham Yanez-Mckay
Carl Lira
Dennis Miller
Original Assignee
Univ Michigan State
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43759470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2012DN04907(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Michigan State filed Critical Univ Michigan State
Publication of IN2012DN04907A publication Critical patent/IN2012DN04907A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A method of producing an alkyl ester of a carboxylic acid is provided, the method comprising: adding an alkanol and a mineral acid to a carboxylic acid salt to provide a carboxylic acid/alkanol solution and a precipitated mineral acid salt; separating the mineral acid salt from the carboxylic acid/alkanol solution; esterifying the carboxylic acid; and isolating an alkyl ester of the carboxylic acid.
IN4907DEN2012 2009-12-02 2010-12-02 IN2012DN04907A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26585109P 2009-12-02 2009-12-02
PCT/US2010/058787 WO2011069008A1 (en) 2009-12-02 2010-12-02 Carboxylic acid recovery and methods related thereto

Publications (1)

Publication Number Publication Date
IN2012DN04907A true IN2012DN04907A (en) 2015-09-25

Family

ID=43759470

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4907DEN2012 IN2012DN04907A (en) 2009-12-02 2010-12-02

Country Status (6)

Country Link
US (1) US8293935B2 (en)
EP (2) EP2507200B1 (en)
BR (1) BR112012013158A2 (en)
CA (1) CA2782690A1 (en)
IN (1) IN2012DN04907A (en)
WO (1) WO2011069008A1 (en)

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* Cited by examiner, † Cited by third party
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US8048624B1 (en) 2007-12-04 2011-11-01 Opx Biotechnologies, Inc. Compositions and methods for 3-hydroxypropionate bio-production from biomass
CN102317244A (en) 2009-01-29 2012-01-11 普林斯顿大学 Carbonic acid gas is converted into organic product
CN102695799A (en) 2009-09-27 2012-09-26 Opx生物工艺学公司 Method for producing 3-hydroxypropionic acid and other products
US8809027B1 (en) 2009-09-27 2014-08-19 Opx Biotechnologies, Inc. Genetically modified organisms for increased microbial production of 3-hydroxypropionic acid involving an oxaloacetate alpha-decarboxylase
BR112012013158A2 (en) 2009-12-02 2016-03-01 Univ Michigan State method of producing an alkyl ester of a carboxylic acid and method for isolating diethyl succinate
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
UA114183C2 (en) * 2011-08-16 2017-05-10 Пурак Біокем Б.В. Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up
MY184409A (en) * 2011-08-22 2021-04-01 Suganit Systems Inc Production of bio-butanol and related products
US9267212B2 (en) * 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US8444844B1 (en) 2012-07-26 2013-05-21 Liquid Light, Inc. Electrochemical co-production of a glycol and an alkene employing recycled halide
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
SG11201501013PA (en) 2012-08-10 2015-04-29 Opx Biotechnologies Inc Microorganisms and methods for the production of fatty acids and fatty acid derived products
EP2976141A4 (en) 2013-03-15 2016-10-05 Cargill Inc Flash evaporation for production purification and recovery
US20150057465A1 (en) 2013-03-15 2015-02-26 Opx Biotechnologies, Inc. Control of growth-induction-production phases
US9738588B2 (en) * 2013-05-08 2017-08-22 Basf Se Process for continuously preparing di-C1-3-alkyl succinates
AU2014268648A1 (en) * 2013-05-22 2015-11-26 Gfbiochemicals Limited Process to prepare levulinic acid
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
EP3022310B1 (en) 2013-07-19 2019-10-16 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
DE102013225215A1 (en) * 2013-12-06 2015-06-11 Thyssenkrupp Ag Process for the preparation and isolation of carboxylic acid esters
EP2993228B1 (en) 2014-09-02 2019-10-09 Cargill, Incorporated Production of fatty acid esters
EP3241820A1 (en) 2016-05-02 2017-11-08 Technische Universiteit Delft Recovery of carboxylates from fermentation and production of esters using co2 expanded alcohols
JP2020506702A (en) 2017-02-02 2020-03-05 カーギル インコーポレイテッド Genetically modified cells producing C6-C10 fatty acid derivatives
CN107176739B (en) * 2017-05-27 2020-11-10 南京工业大学 A kind of resource treatment method of isobutyrate wastewater
WO2023150072A1 (en) 2022-02-01 2023-08-10 Sinclair David A Compositions and methods for the preservation of plant matter

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DE3783081T2 (en) 1986-06-11 1993-04-15 Michigan Biotech Inst METHOD FOR PRODUCING AMBER ACID BY ANAEROBIC FERMENTATION.
US5168055A (en) 1986-06-11 1992-12-01 Rathin Datta Fermentation and purification process for succinic acid
US5143834A (en) 1986-06-11 1992-09-01 Glassner David A Process for the production and purification of succinic acid
US5034105A (en) 1989-07-27 1991-07-23 Michigan Biotechnology Institute Carboxylic acid purification and crystallization process
US5210296A (en) 1990-11-19 1993-05-11 E. I. Du Pont De Nemours And Company Recovery of lactate esters and lactic acid from fermentation broth
IL109003A (en) 1994-03-16 1999-09-22 Yissum Res Dev Co Process and extractant composition for extracting water-soluble carboxylic and mineral acids
US5599976A (en) 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
US5958744A (en) 1997-08-18 1999-09-28 Applied Carbochemicals Succinic acid production and purification
US6902917B1 (en) 1999-08-03 2005-06-07 Archer-Daniels-Midland Company Process for recovery of organic acids from fermentration broths
DE19954511A1 (en) * 1999-11-12 2001-05-17 Basf Ag Process for the preparation of alkali salts of L-ascorbic acid
US6641734B2 (en) 2002-01-03 2003-11-04 A. E. Staley Manufacturing Co. Process for purifying an organic acid
US6777213B2 (en) 2002-10-29 2004-08-17 Cognis Corporation Isolation of carboxylic acids from fermentation broth
GB0325530D0 (en) 2003-10-31 2003-12-03 Davy Process Techn Ltd Process
US7652167B2 (en) * 2004-07-19 2010-01-26 Board Of Trustees Of Michigan State University Process for production of organic acid esters
US7667068B2 (en) 2004-07-19 2010-02-23 Board Of Trustees Of Michigan State University Process for reactive esterification distillation
CA2625511A1 (en) * 2008-03-13 2009-09-13 Dilum Dunuwila Process for the direct production of esters of carboxylic acids from fermentation broths
BR112012013158A2 (en) 2009-12-02 2016-03-01 Univ Michigan State method of producing an alkyl ester of a carboxylic acid and method for isolating diethyl succinate

Also Published As

Publication number Publication date
EP2507200B1 (en) 2014-02-12
US8293935B2 (en) 2012-10-23
BR112012013158A2 (en) 2016-03-01
US20110275851A1 (en) 2011-11-10
WO2011069008A8 (en) 2012-06-21
EP2507200A1 (en) 2012-10-10
WO2011069008A1 (en) 2011-06-09
CA2782690A1 (en) 2011-06-09
EP2733137A1 (en) 2014-05-21

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