PT1173402E - Processo para a producao de acidos organicos e seus esteres - Google Patents

Processo para a producao de acidos organicos e seus esteres

Info

Publication number
PT1173402E
PT1173402E PT00926160T PT00926160T PT1173402E PT 1173402 E PT1173402 E PT 1173402E PT 00926160 T PT00926160 T PT 00926160T PT 00926160 T PT00926160 T PT 00926160T PT 1173402 E PT1173402 E PT 1173402E
Authority
PT
Portugal
Prior art keywords
organic acid
alcohol
product stream
ester
optionally
Prior art date
Application number
PT00926160T
Other languages
English (en)
Inventor
Cockrem Michael Charles Milner
Original Assignee
Tate & Lyle Ingredients
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 Tate & Lyle Ingredients filed Critical Tate & Lyle Ingredients
Publication of PT1173402E publication Critical patent/PT1173402E/pt

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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • 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

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)
PT00926160T 1999-04-28 2000-04-19 Processo para a producao de acidos organicos e seus esteres PT1173402E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/301,466 US6291708B1 (en) 1999-04-28 1999-04-28 Process for production of organic acids and esters thereof

Publications (1)

Publication Number Publication Date
PT1173402E true PT1173402E (pt) 2006-10-31

Family

ID=23163501

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00926160T PT1173402E (pt) 1999-04-28 2000-04-19 Processo para a producao de acidos organicos e seus esteres

Country Status (11)

Country Link
US (1) US6291708B1 (pt)
EP (1) EP1173402B1 (pt)
CN (1) CN1315772C (pt)
AT (1) ATE330929T1 (pt)
AU (1) AU4473200A (pt)
BR (1) BR0011220A (pt)
DE (1) DE60028958T2 (pt)
DK (1) DK1173402T3 (pt)
ES (1) ES2267528T3 (pt)
PT (1) PT1173402E (pt)
WO (1) WO2000064850A1 (pt)

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JP2002161071A (ja) * 2000-11-28 2002-06-04 Nippon Shokubai Co Ltd 脱水反応生成物の製造方法及びそれに用いられる脱水反応装置
US6982026B2 (en) 2001-03-15 2006-01-03 Tate & Lyle Ingredients Americas, Inc. Azeotropic distillation process for producing organic acids or organic acid amides
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US6984293B2 (en) 2001-03-15 2006-01-10 Tate & Lyle Ingredients Azeotropic distillation of cyclic esters of hydroxy organic acids
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WO2004015351A1 (en) * 2002-08-07 2004-02-19 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US7785448B2 (en) * 2002-08-07 2010-08-31 Deka Products Limited Partnership Method and apparatus for phase change enhancement
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
AU2003291547A1 (en) 2002-11-13 2004-06-03 Deka Products Limited Partnership Distillation with vapour pressurization
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
US7445917B2 (en) 2004-12-22 2008-11-04 E.I. Du Pont De Nemours And Company Process for producing glycolic acid from formaldehyde and hydrogen cyanide
EP1828385B1 (en) 2004-12-22 2013-08-28 E.I. Du Pont De Nemours And Company Enzymatic production of glycolic acid
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WO2006069129A1 (en) * 2004-12-22 2006-06-29 E.I. Dupont De Nemours And Company Method for the production of glycolic acid from ammonium glycolate by direct deammoniation
US7198927B2 (en) 2004-12-22 2007-04-03 E. I. Du Pont De Nemours And Company Enzymatic production of glycolic acid
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US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
EP3730458A1 (en) 2007-06-07 2020-10-28 DEKA Products Limited Partnership Water vapor distillation apparatus, method and system
US7741088B2 (en) * 2007-10-31 2010-06-22 E.I. Dupont De Nemours And Company Immobilized microbial nitrilase for production of glycolic acid
US7871802B2 (en) * 2007-10-31 2011-01-18 E.I. Du Pont De Nemours And Company Process for enzymatically converting glycolonitrile to glycolic acid
DE102008040415A1 (de) * 2008-07-15 2010-01-21 Evonik Röhm Gmbh Thermisches Salzspalten von Ammoniumcarboxylaten
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DE102009009580A1 (de) 2009-02-19 2010-08-26 Evonik Degussa Gmbh Verfahren zur Herstellung freier Säuren aus ihren Salzen
DE102009001008A1 (de) * 2009-02-19 2010-08-26 Evonik Degussa Gmbh Reaktivextraktion von freien organischen Säuren aus deren Ammoniumsalzen
US20120021473A1 (en) * 2010-04-01 2012-01-26 Bioamber S.A.S. Processes for producing carboxylic acids from fermentation broths containing their ammonium salts
CA2823222C (en) 2010-06-18 2019-07-16 Butamax(Tm) Advanced Biofuels Llc Extraction solvents derived from oil for alcohol removal in extractive fermentation
US9040263B2 (en) 2010-07-28 2015-05-26 Butamax Advanced Biofuels Llc Production of alcohol esters and in situ product removal during alcohol fermentation
DE102010025167A1 (de) 2010-06-25 2011-12-29 Uhde Gmbh Verfahren zur Abtrennung, Gewinnung und Reinigung von Bernsteinsäure
KR20120054387A (ko) * 2010-11-19 2012-05-30 삼성정밀화학 주식회사 디알킬락타미드류의 제조방법
CN102351686B (zh) * 2011-08-16 2013-11-06 武汉三江航天固德生物科技有限公司 甲醇酯化耦合真空蒸馏法乳酸提取纯化生产方法
DE102011120632A1 (de) 2011-12-09 2013-06-13 Thyssenkrupp Uhde Gmbh Verfahren zur Aufreinigung von Carbonsäuren aus Fermentationsbrühen
RU2535680C2 (ru) * 2012-04-24 2014-12-20 Валерий Федорович Швец Способ переработки лактата аммония в молочную кислоту и ее сложные эфиры
WO2014018896A1 (en) 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus
EP2745905A1 (en) 2012-12-21 2014-06-25 ThyssenKrupp Uhde GmbH Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography
DE102013000027A1 (de) 2013-01-03 2014-07-03 Thyssenkrupp Industrial Solutions Ag Verfahren zur Aufreinigung von Carbonsäuren aus Fermentationsbrühen
WO2014108163A2 (de) 2013-01-11 2014-07-17 Thyssenkrupp Uhde Gmbh Verfahren zur herstellung von dicarbonsäuren
BE1021574B1 (fr) * 2013-01-23 2015-12-14 Man To Tree S.A. Procede continu de synthese d'oligoesters a partir d'un sel d'ammonium d'un acide dicarboxylique et d'un diol et dispositif de mise en oeuvre.
KR101828769B1 (ko) * 2013-02-14 2018-02-13 푸락 바이오켐 비.브이. 석신산 에스테르의 제조 방법
WO2014149285A1 (en) * 2013-03-15 2014-09-25 Dow Global Technologies Llc Thermal salt-splitting of ammonium propionate
WO2016194003A2 (en) * 2015-05-29 2016-12-08 Arvind Mallinath Lali Separation of organic acids from mixtures containing ammonium salts of organic acids
RU2664125C2 (ru) * 2015-12-11 2018-08-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) Способ переработки лактата аммония в молочную кислоту и её сложные эфиры

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Also Published As

Publication number Publication date
ATE330929T1 (de) 2006-07-15
EP1173402A1 (en) 2002-01-23
EP1173402B1 (en) 2006-06-21
BR0011220A (pt) 2003-11-18
DE60028958T2 (de) 2007-02-08
ES2267528T3 (es) 2007-03-16
WO2000064850A1 (en) 2000-11-02
US6291708B1 (en) 2001-09-18
EP1173402A4 (en) 2002-08-14
DK1173402T3 (da) 2006-10-23
DE60028958D1 (de) 2006-08-03
CN1382114A (zh) 2002-11-27
AU4473200A (en) 2000-11-10
CN1315772C (zh) 2007-05-16

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