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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (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
CN1068236C (zh) * 1994-02-15 2001-07-11 莱利工业公司 解吸方法和装置
AU7295798A (en) 1997-05-12 1998-12-08 Reilly Industries, Inc. Processes for producing citrate esters
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
ATE43831T1 (de) * 1984-02-03 1989-06-15 Ladenburg Biochemie 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
ES2018707B3 (es) * 1988-01-11 1991-05-01 Uop (A New York General Partnership) Separacion de acido citrico de caldo de fermentacion
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
DE69313586D1 (de) 1997-10-09
MX9306291A (es) 1994-04-29
DK0597235T3 (da) 1998-04-14
EP0597235B1 (de) 1997-09-03
DE69313586T2 (de) 1998-01-15
JPH06237777A (ja) 1994-08-30
EP0597235A1 (de) 1994-05-18
US5237098A (en) 1993-08-17
AU665326B2 (en) 1995-12-21
GR3025190T3 (en) 1998-02-27
CA2104356A1 (en) 1994-04-10
ES2106238T3 (es) 1997-11-01
AU4889593A (en) 1994-04-21

Similar Documents

Publication Publication Date Title
ATE157641T1 (de) Herstellung von zitronensäure und von trinatriumcitrat aus melasse
AU5980990A (en) Process of extracting anions with quaternary amines
ATE235305T1 (de) Verfahren zur rückgewinnung von iod aus jodierte organische verbindungen enthaltenden wässrigen lösungen
ZA802708B (en) Method of purifying iso-alpha-acids
IL110206A0 (en) Recovery of carboxylic acid from organic solution that contains an amine and an extraction enhancer
ES432140A1 (es) Un procedimiento continuo para separar nitratos de solucio-nes que contienen nitratos.
JPS51146758A (en) Process for treating a drain water containing polyvinyl alcohol
EP0483831A3 (en) Process for separating an organic acid or acids from an organic acid-containing solution
GB1428278A (en) Selective extraction of zinc cadmium and indium from aqueous solutions
GB1443788A (en) Process for the production of high-purity metals from nickel iferous mattes
CN1035558C (zh) 一种制备高纯镍盐的萃淋树脂置换萃取色谱法
CA2034543A1 (en) Process for the preparation of dodecanedioic acid
EP0066988A3 (de) Verfahren zur Gewinnung von Uran
JPS6490159A (en) Collection of neutral amino acid at high ph
JPS56131550A (en) Separation of l-isoleucine
JPS56104866A (en) Production of (2r,4r)-4-alkyl-2-piperidinecarboxylic acid or its l-tartarate salt
IE40576L (en) Purified phosphoric acid
JPS5761623A (en) Metallic ion adsorbent and recovering method
JPS5441313A (en) Concentration of porphyrin
ES8401143A1 (es) Procedimiento para la separacion de manganeso, cobalto y niquel de disoluciones acuosas de estos metales mediante extraccion con disolventes.
Bemish et al. Production of citric acid and trisodium citrate from molasses
JPS5750957A (en) Purification of pantethine
JPS53130680A (en) Recovery of nucleotide
JPS56158829A (en) Recovering method for zinc from diluted aqueous zinc solution
GR3006673T3 (de)

Legal Events

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