ATE330929T1 - Verfahren zur herstellung organischer säuren und ihrer ester - Google Patents

Verfahren zur herstellung organischer säuren und ihrer ester

Info

Publication number
ATE330929T1
ATE330929T1 AT00926160T AT00926160T ATE330929T1 AT E330929 T1 ATE330929 T1 AT E330929T1 AT 00926160 T AT00926160 T AT 00926160T AT 00926160 T AT00926160 T AT 00926160T AT E330929 T1 ATE330929 T1 AT E330929T1
Authority
AT
Austria
Prior art keywords
organic acid
alcohol
product stream
ester
optionally
Prior art date
Application number
AT00926160T
Other languages
English (en)
Inventor
Michael Charles Milner Cockrem
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
Application granted granted Critical
Publication of ATE330929T1 publication Critical patent/ATE330929T1/de

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)
AT00926160T 1999-04-28 2000-04-19 Verfahren zur herstellung organischer säuren und ihrer ester ATE330929T1 (de)

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
ATE330929T1 true ATE330929T1 (de) 2006-07-15

Family

ID=23163501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00926160T ATE330929T1 (de) 1999-04-28 2000-04-19 Verfahren zur herstellung organischer säuren und ihrer ester

Country Status (11)

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

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US20060160198A1 (en) * 2004-12-22 2006-07-20 Xu Li Method for the production of glycolic acid from ammonium glycolate by direct deammoniation
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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 (de) 2007-06-07 2020-10-28 DEKA Products Limited Partnership Wasserdampfdestillationsgerät, verfahren und system
US7871802B2 (en) 2007-10-31 2011-01-18 E.I. Du Pont De Nemours And Company Process for enzymatically converting glycolonitrile to glycolic acid
US7741088B2 (en) * 2007-10-31 2010-06-22 E.I. Dupont De Nemours And Company Immobilized microbial nitrilase for production of glycolic acid
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DE102009009580A1 (de) 2009-02-19 2010-08-26 Evonik Degussa Gmbh Verfahren zur Herstellung freier Säuren aus ihren Salzen
US20120021473A1 (en) * 2010-04-01 2012-01-26 Bioamber S.A.S. Processes for producing carboxylic acids from fermentation broths containing their ammonium salts
WO2011159967A1 (en) 2010-06-18 2011-12-22 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 (de) 2012-12-21 2014-06-25 ThyssenKrupp Uhde GmbH Verfahren zur Reinigung von Carboxylsäuren durch subkritische oder superkritische 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.
CN109053442A (zh) * 2013-02-14 2018-12-21 普拉克生化公司 制备琥珀酸酯的方法
US20160009624A1 (en) * 2013-03-15 2016-01-14 Dow Global Technologies Llc Thermal salt-splitting of ammonium propionate
BR112017025594A2 (pt) * 2015-05-29 2018-08-07 Mallinath Lali Arvind separação de ácidos orgânicos de misturas que contêm sais de amônio de ácidos orgânicos
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
EP1173402A4 (de) 2002-08-14
AU4473200A (en) 2000-11-10
BR0011220A (pt) 2003-11-18
DE60028958T2 (de) 2007-02-08
DE60028958D1 (de) 2006-08-03
DK1173402T3 (da) 2006-10-23
CN1382114A (zh) 2002-11-27
WO2000064850A1 (en) 2000-11-02
PT1173402E (pt) 2006-10-31
ES2267528T3 (es) 2007-03-16
US6291708B1 (en) 2001-09-18
CN1315772C (zh) 2007-05-16
EP1173402B1 (de) 2006-06-21
EP1173402A1 (de) 2002-01-23

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