DE69106594D1 - Herstellung von Zitronensäure. - Google Patents

Herstellung von Zitronensäure.

Info

Publication number
DE69106594D1
DE69106594D1 DE69106594T DE69106594T DE69106594D1 DE 69106594 D1 DE69106594 D1 DE 69106594D1 DE 69106594 T DE69106594 T DE 69106594T DE 69106594 T DE69106594 T DE 69106594T DE 69106594 D1 DE69106594 D1 DE 69106594D1
Authority
DE
Germany
Prior art keywords
manufacture
citric acid
citric
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69106594T
Other languages
English (en)
Other versions
DE69106594T2 (de
Inventor
Avraham Baniel
David Gonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cargill Inc
Original Assignee
Cargill Inc
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 Cargill Inc filed Critical Cargill Inc
Application granted granted Critical
Publication of DE69106594D1 publication Critical patent/DE69106594D1/de
Publication of DE69106594T2 publication Critical patent/DE69106594T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid
    • 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
DE69106594T 1990-06-06 1991-05-28 Herstellung von Zitronensäure. Expired - Fee Related DE69106594T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/534,635 US4994609A (en) 1990-06-06 1990-06-06 Production of citric acid

Publications (2)

Publication Number Publication Date
DE69106594D1 true DE69106594D1 (de) 1995-02-23
DE69106594T2 DE69106594T2 (de) 1995-07-06

Family

ID=24130913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106594T Expired - Fee Related DE69106594T2 (de) 1990-06-06 1991-05-28 Herstellung von Zitronensäure.

Country Status (13)

Country Link
US (1) US4994609A (de)
EP (1) EP0460854B1 (de)
JP (1) JPH04228084A (de)
KR (1) KR920000936A (de)
AR (1) AR246947A1 (de)
AT (1) ATE116961T1 (de)
AU (1) AU636036B2 (de)
BR (1) BR9102301A (de)
CA (1) CA2043152C (de)
DE (1) DE69106594T2 (de)
ES (1) ES2068511T3 (de)
GR (1) GR3015650T3 (de)
MX (1) MX164186B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237098A (en) * 1992-10-09 1993-08-17 Miles, Inc. Production of citric acid and trisodium citrate from molasses
IL108340A (en) * 1993-03-04 1996-10-16 Innova Sa Citric acid extraction
US5352825A (en) * 1993-07-06 1994-10-04 Hoarmann & Reimer Corp. Recovery of organic acid salts from impure process streams by addition of bases
CA2126365C (en) * 1993-07-06 1999-08-24 Steven W. Felman Recovery of citric acid from impure process streams by addition of strong acids and salts thereof
US6172242B1 (en) 1996-05-31 2001-01-09 Yissum Research Development Company Of The Hebrew University Of Jerusalem Process for the production of erythorbic acid
US6169187B1 (en) * 1996-12-01 2001-01-02 Yissum Research Development Company Of The Hebrew University Of Jerusalem Process for recovery of ascorbic acid
US6153791A (en) * 1999-08-02 2000-11-28 Archer-Daniels-Midland Company Process for purifying 2-keto-L-gulonic acid
IL132289A (en) * 1999-10-08 2003-12-10 Staley Mfg Co A E Process for conversion of an extracted carboxylic acid to a non-ionized product
US6509179B1 (en) 2000-10-12 2003-01-21 Barbara I. Veldhuis-Stribos Continuous process for preparing lactic acid
US6641734B2 (en) * 2002-01-03 2003-11-04 A. E. Staley Manufacturing Co. Process for purifying an organic acid
CN102321685A (zh) * 2011-08-09 2012-01-18 中粮生物化学（安徽）股份有限公司 一种柠檬酸发酵液的制备方法
BRPI1104018B1 (pt) * 2011-08-31 2016-12-20 Cargill Inc aditivo anti-formação de poeira, processo para a fabricação do aditivo anti-formação de poeira, uso do aditivo antiformação de poeira, método para reduzir a emissão de poeira de fertilizantes e método para reduzir a emissão de poeira na indústria de mineiração
WO2014032132A1 (en) 2012-08-30 2014-03-06 Cargill, Incorporated Concentrated sugar additive as set retarder for cement preparations
BR112015004410A2 (pt) 2012-08-30 2016-02-23 Cargill Inc agente de alto brilho para superfície de borracha, uso do agente e método para promover o brilho em um substrato de borracha
BR112015004395A2 (pt) 2012-08-30 2016-02-16 Cargill Inc agente redutor para corantes de enxofre, processo para fabricar o agente redutor, uso do agente, método para reduzir os corantes de enxofre e método para tingir tecidos
WO2014032131A1 (en) 2012-08-30 2014-03-06 Cargill, Incorporated Sugar-containing additive as anti-dusting agent
CN112320776B (zh) * 2020-10-13 2022-04-01 东莞市三人行环境科技有限公司 一种化抛废液及洗水再生酸回收系统及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39710A (en) * 1972-06-19 1975-04-25 Imi Inst For Res & Dev Recovery of acids from aqueous solutions by solvent extraction
IT1020235B (it) * 1973-11-03 1977-12-20 Benckiser Gmbh Joh A Processo per la preparazione di citrati alcalini o di ammonio
SE429200B (sv) * 1978-10-31 1983-08-22 Flaekt Ab Forfarande for atervinning av natriumcitrat fran vattenlosningar som anvents i ett absorptions/avdrivningsforfarande for so?712-atervinning
US4251671A (en) * 1979-10-05 1981-02-17 Miles Laboratories, Inc. Extraction of citric acid
US4334095A (en) * 1980-10-06 1982-06-08 Miles Laboratories, Inc. Extraction of organic acids from aqueous solutions
US4720579A (en) * 1986-12-18 1988-01-19 Uop Inc. Separation of citric acid from fermentation broth with a neutral polymeric adsorbent

Also Published As

Publication number Publication date
US4994609A (en) 1991-02-19
DE69106594T2 (de) 1995-07-06
EP0460854B1 (de) 1995-01-11
ATE116961T1 (de) 1995-01-15
AU7800591A (en) 1991-12-12
CA2043152C (en) 2002-04-02
AU636036B2 (en) 1993-04-08
KR920000936A (ko) 1992-01-29
ES2068511T3 (es) 1995-04-16
BR9102301A (pt) 1992-01-14
EP0460854A1 (de) 1991-12-11
MX164186B (es) 1992-07-22
GR3015650T3 (en) 1995-07-31
CA2043152A1 (en) 1991-12-07
AR246947A1 (es) 1994-10-31
JPH04228084A (ja) 1992-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee