ATE157641T1 - Herstellung von zitronensäure und von trinatriumcitrat aus melasse - Google Patents

Herstellung von zitronensäure und von trinatriumcitrat aus melasse

Info

Publication number
ATE157641T1
ATE157641T1 AT93115899T AT93115899T ATE157641T1 AT E157641 T1 ATE157641 T1 AT E157641T1 AT 93115899 T AT93115899 T AT 93115899T AT 93115899 T AT93115899 T AT 93115899T AT E157641 T1 ATE157641 T1 AT E157641T1
Authority
AT
Austria
Prior art keywords
citric acid
citrate
molasses
trinatrium
production
Prior art date
Application number
AT93115899T
Other languages
English (en)
Inventor
Timothy Alan Bemish
John Pai-Chung Chiang
Bhalchandra Hari Patwardhan
David James Solow
Original Assignee
Haarmann & Reimer Corp
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 Haarmann & Reimer Corp filed Critical Haarmann & Reimer Corp
Application granted granted Critical
Publication of ATE157641T1 publication Critical patent/ATE157641T1/de

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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Seasonings (AREA)
AT93115899T 1992-10-09 1993-10-01 Herstellung von zitronensäure und von trinatriumcitrat aus melasse ATE157641T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/958,950 US5237098A (en) 1992-10-09 1992-10-09 Production of citric acid and trisodium citrate from molasses

Publications (1)

Publication Number Publication Date
ATE157641T1 true ATE157641T1 (de) 1997-09-15

Family

ID=25501479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93115899T ATE157641T1 (de) 1992-10-09 1993-10-01 Herstellung von zitronensäure und von trinatriumcitrat aus melasse

Country Status (11)

Country Link
US (1) US5237098A (de)
EP (1) EP0597235B1 (de)
JP (1) JPH06237777A (de)
AT (1) ATE157641T1 (de)
AU (1) AU665326B2 (de)
CA (1) CA2104356A1 (de)
DE (1) DE69313586T2 (de)
DK (1) DK0597235T3 (de)
ES (1) ES2106238T3 (de)
GR (1) GR3025190T3 (de)
MX (1) MX9306291A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9221111D0 (en) * 1992-10-07 1992-11-18 Cerestar Holding Bv Process for the production of an alkali metal citrate
AU691889B2 (en) * 1994-02-15 1998-05-28 Reilly Industries, Inc. Desorption process and apparatus
CN1275975A (zh) 1997-05-12 2000-12-06 莱利工业公司 柠檬酸酯的生产方法
DE19747902C2 (de) * 1997-10-30 1999-09-23 Metallgesellschaft Ag Verfahren zur Herstellung von Citronensäure und/oder Citraten
US6153791A (en) * 1999-08-02 2000-11-28 Archer-Daniels-Midland Company Process for purifying 2-keto-L-gulonic acid
DE19939630C2 (de) * 1999-08-20 2001-07-12 Mg Technologies Ag Verfahren zum Feinreinigen einer wässrigen Lösung, die eine fermentativ hergestellte organische Säure enthält
CN102476993B (zh) * 2010-11-26 2013-11-13 中粮生物化学（安徽）股份有限公司 一种柠檬酸钠的制备方法
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
CN105315153A (zh) * 2014-07-29 2016-02-10 中粮生物化学（安徽）股份有限公司 一种有机复合萃取相及其应用
CN104478704A (zh) * 2014-12-22 2015-04-01 南通市飞宇精细化学品有限公司 一种无水柠檬酸三钠的生产方法
CN107935838B (zh) * 2017-12-01 2020-09-08 宁乡新阳化工有限公司 无水柠檬酸一钠的制备方法及制备系统
CN114790467A (zh) * 2022-06-06 2022-07-26 杭州鸿满化工有限公司 一种柠檬酸发酵工艺

Family Cites Families (11)

* 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
US4308398A (en) * 1980-08-04 1981-12-29 Miles Laboratories, Inc. Elimination of reducing sugars present in trisodium citrate
US4444881A (en) * 1981-10-26 1984-04-24 Cpc International Inc. Recovery of organic acids from a fermentation broth
DD232723A5 (de) * 1984-02-03 1986-02-05 ���k�K@���������@����k�� Verfahren zur gewinnung von citronensaeure
US5041645A (en) * 1985-05-10 1991-08-20 Haarmann & Reimer Corp. Method for the preparation and recovery of alkali metal citrates
US4720579A (en) * 1986-12-18 1988-01-19 Uop Inc. Separation of citric acid from fermentation broth with a neutral polymeric adsorbent
ATE57909T1 (de) * 1988-01-11 1990-11-15 Uop Inc Abtrennung von zitronensaeure aus fermentationsbruehen.
FR2632302B1 (fr) * 1988-06-06 1991-02-22 Roquette Freres Procede de recuperation d'acide citrique a partir d'une liqueur en contenant
US4997489A (en) * 1989-05-08 1991-03-05 Rabinowitz Israel N Extraction of products from almond fruit
US4994609A (en) * 1990-06-06 1991-02-19 Innova S.A. Production of citric acid

Also Published As

Publication number Publication date
EP0597235B1 (de) 1997-09-03
DE69313586D1 (de) 1997-10-09
MX9306291A (es) 1994-04-29
AU665326B2 (en) 1995-12-21
DE69313586T2 (de) 1998-01-15
AU4889593A (en) 1994-04-21
DK0597235T3 (da) 1998-04-14
US5237098A (en) 1993-08-17
ES2106238T3 (es) 1997-11-01
GR3025190T3 (en) 1998-02-27
JPH06237777A (ja) 1994-08-30
EP0597235A1 (de) 1994-05-18
CA2104356A1 (en) 1994-04-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee