EA201491146A1 - Способ извлечения карбоновой кислоты из водного раствора - Google Patents

Способ извлечения карбоновой кислоты из водного раствора

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Publication number
EA201491146A1
EA201491146A1 EA201491146A EA201491146A EA201491146A1 EA 201491146 A1 EA201491146 A1 EA 201491146A1 EA 201491146 A EA201491146 A EA 201491146A EA 201491146 A EA201491146 A EA 201491146A EA 201491146 A1 EA201491146 A1 EA 201491146A1
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EA
Eurasian Patent Office
Prior art keywords
carboxylic acid
organic
magnesium chloride
acid solution
aqueous
Prior art date
Application number
EA201491146A
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English (en)
Other versions
EA024143B1 (ru
Inventor
Андрэ Баньер Де Хан
Ян Ван Крикен
Таня Декич Живкович
Original Assignee
ПУРАК Биокем БВ
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Application filed by ПУРАК Биокем БВ filed Critical ПУРАК Биокем БВ
Publication of EA201491146A1 publication Critical patent/EA201491146A1/ru
Publication of EA024143B1 publication Critical patent/EA024143B1/ru

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    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • 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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • C07C55/10—Succinic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/13—Dicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/13—Dicarboxylic acids
    • C07C57/15—Fumaric acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C07C59/08—Lactic acid
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Изобретение относится к способу получения карбоновой кислоты, включающему следующие стадии: проведение прямой экстракции водной смеси, включающей карбоновую кислоту и по меньшей мере 5 мас.% растворенного хлорида магния относительно общей массы воды и растворенного материала в водной смеси, с использованием первой органической жидкости, включающей органический растворитель, причем органический растворитель выбирают из группы С5+ кетонов, в результате чего получают органический раствор карбоновой кислоты и водные жидкие отходы, включающие хлорид магния; проведение обратной экстракции органического раствора карбоновой кислоты, при которой карбоновую кислоту экстрагируют из органического раствора карбоновой кислоты в водную жидкость, в результате чего получают водный раствор карбоновой кислоты и вторую органическую жидкость; проведение термического разложения водных жидких отходов, включающих хлорид магния, полученных из прямой экстракции, при температуре по меньшей мере 300°С, в результате чего хлорид магния разлагают на оксид магния и HCl. Выбор определённого растворителя, С5+ кетона, позволяет обеспечить получение продукта высокой чистоты и проведение стадии термического разложения в условиях, отвечающих требованиям ОТЗОС.
EA201491146A 2011-12-23 2012-12-21 Способ извлечения карбоновой кислоты из водного раствора EA024143B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161579730P 2011-12-23 2011-12-23
EP11195691 2011-12-23
PCT/EP2012/076741 WO2013093047A1 (en) 2011-12-23 2012-12-21 Method for isolating a carboxylic acid from an aqueous solution

Publications (2)

Publication Number Publication Date
EA201491146A1 true EA201491146A1 (ru) 2014-11-28
EA024143B1 EA024143B1 (ru) 2016-08-31

Family

ID=48667768

Family Applications (3)

Application Number Title Priority Date Filing Date
EA201491093A EA024994B1 (ru) 2011-12-23 2012-12-21 Экстракция поликарбоновой кислоты
EA201491113A EA024181B1 (ru) 2011-12-23 2012-12-21 Экстракция молочной кислоты
EA201491146A EA024143B1 (ru) 2011-12-23 2012-12-21 Способ извлечения карбоновой кислоты из водного раствора

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EA201491093A EA024994B1 (ru) 2011-12-23 2012-12-21 Экстракция поликарбоновой кислоты
EA201491113A EA024181B1 (ru) 2011-12-23 2012-12-21 Экстракция молочной кислоты

Country Status (20)

Country Link
US (2) US10017451B2 (ru)
EP (3) EP2794544B1 (ru)
JP (3) JP6022600B2 (ru)
KR (4) KR101650695B1 (ru)
CN (3) CN104053641B (ru)
AU (3) AU2012356770B2 (ru)
BR (3) BR112014014881B1 (ru)
CA (3) CA2859706C (ru)
DK (1) DK2794049T3 (ru)
EA (3) EA024994B1 (ru)
ES (2) ES2689554T3 (ru)
HU (2) HUE037640T2 (ru)
IN (1) IN2014CN04949A (ru)
MY (3) MY165221A (ru)
PL (3) PL2794544T3 (ru)
PT (1) PT2794544T (ru)
UA (3) UA113530C2 (ru)
VN (3) VN39714A1 (ru)
WO (3) WO2013093028A1 (ru)
ZA (2) ZA201405100B (ru)

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BR112014014882B1 (pt) 2021-02-02
EP2794049B1 (en) 2018-07-18
PL2794049T3 (pl) 2019-01-31
MY165221A (en) 2018-03-09
EA024143B1 (ru) 2016-08-31
AU2012356774A1 (en) 2014-07-31
BR112014014883B1 (pt) 2021-02-02
JP2015504044A (ja) 2015-02-05
AU2012356848B2 (en) 2016-02-04
KR20160106787A (ko) 2016-09-12
UA114497C2 (uk) 2017-06-26
JP6118338B2 (ja) 2017-04-19
WO2013093047A1 (en) 2013-06-27
PT2794544T (pt) 2018-05-18
MY176926A (en) 2020-08-26
CN104053641A (zh) 2014-09-17
BR112014014881B1 (pt) 2021-09-28
US20150004663A1 (en) 2015-01-01
AU2012356770A1 (en) 2014-07-24
HUE037640T2 (hu) 2018-09-28
IN2014CN04949A (ru) 2015-09-18
EA201491113A1 (ru) 2014-11-28
BR112014014882A2 (pt) 2017-06-13
AU2012356774B2 (en) 2016-03-31
AU2012356774A8 (en) 2014-10-23
DK2794049T3 (en) 2018-10-22
EP2794544B1 (en) 2018-03-14
CN104640834A (zh) 2015-05-20
JP6085311B2 (ja) 2017-02-22
ES2689554T3 (es) 2018-11-14
EP2794049A1 (en) 2014-10-29
VN39373A1 (en) 2014-09-25
JP2015500866A (ja) 2015-01-08
ZA201405100B (en) 2015-11-25
AU2012356770B2 (en) 2016-01-28
AU2012356848A8 (en) 2014-10-23
CA2859706C (en) 2020-01-28
UA113530C2 (xx) 2017-02-10
CA2859705C (en) 2020-07-21
KR101650694B1 (ko) 2016-08-24
KR20140108696A (ko) 2014-09-12
PL2794545T3 (pl) 2021-01-25
EP2794544A1 (en) 2014-10-29
EA024181B1 (ru) 2016-08-31
CA2859707A1 (en) 2013-06-27
BR112014014883A2 (pt) 2017-06-13
VN39714A1 (en) 2014-10-27
CN103998108B (zh) 2016-08-24
PL2794544T3 (pl) 2018-09-28
EP2794545A1 (en) 2014-10-29
ES2669319T3 (es) 2018-05-24
KR101650695B1 (ko) 2016-08-24
HUE039459T2 (hu) 2019-01-28
AU2012356848A1 (en) 2014-07-31
CA2859706A1 (en) 2013-06-27
CA2859707C (en) 2019-11-12
US20140335581A1 (en) 2014-11-13
EP2794545B1 (en) 2020-06-03
MY170077A (en) 2019-07-03
ZA201405104B (en) 2015-11-25
CN104640834B (zh) 2017-02-22
BR112014014881A2 (pt) 2017-06-13
CA2859705A1 (en) 2013-06-27
AU2012356770A8 (en) 2014-09-18
KR20140112041A (ko) 2014-09-22
CN104053641B (zh) 2016-11-23
KR20140112524A (ko) 2014-09-23
EA201491093A1 (ru) 2014-11-28
JP2015507623A (ja) 2015-03-12
WO2013093043A1 (en) 2013-06-27
US10017451B2 (en) 2018-07-10
KR101913670B1 (ko) 2018-11-01
VN39713A1 (en) 2014-10-27
JP6022600B2 (ja) 2016-11-09
UA110671C2 (uk) 2016-01-25
WO2013093028A1 (en) 2013-06-27
CN103998108A (zh) 2014-08-20
EA024994B1 (ru) 2016-11-30
US11299447B2 (en) 2022-04-12

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