ATE183661T1 - Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren - Google Patents

Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren

Info

Publication number
ATE183661T1
ATE183661T1 AT94924454T AT94924454T ATE183661T1 AT E183661 T1 ATE183661 T1 AT E183661T1 AT 94924454 T AT94924454 T AT 94924454T AT 94924454 T AT94924454 T AT 94924454T AT E183661 T1 ATE183661 T1 AT E183661T1
Authority
AT
Austria
Prior art keywords
soluble salts
water
amino acids
carboxylic acids
acids
Prior art date
Application number
AT94924454T
Other languages
English (en)
Inventor
Aharon Eyal
Avraham Baniel
Larry G Pillard
Original Assignee
Aharon Eyal
Avraham Baniel
Larry G Pillard
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
Priority claimed from IL106314A external-priority patent/IL106314A0/xx
Priority claimed from IL106313A external-priority patent/IL106313A0/xx
Application filed by Aharon Eyal, Avraham Baniel, Larry G Pillard filed Critical Aharon Eyal
Application granted granted Critical
Publication of ATE183661T1 publication Critical patent/ATE183661T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Water Supply & Treatment (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT94924454T 1993-07-12 1994-07-12 Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren ATE183661T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL106314A IL106314A0 (en) 1993-07-12 1993-07-12 A process for the production of water-soluble salts of amino acids
IL106313A IL106313A0 (en) 1993-07-12 1993-07-12 A process for the production of water-soluble salts of carboxylic acids

Publications (1)

Publication Number Publication Date
ATE183661T1 true ATE183661T1 (de) 1999-09-15

Family

ID=26322651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94924454T ATE183661T1 (de) 1993-07-12 1994-07-12 Verfahren zur herstellung von wasserlöslichen salzen von carbonsäuren und aminosäuren

Country Status (7)

Country Link
EP (1) EP0725847B1 (de)
AT (1) ATE183661T1 (de)
AU (1) AU7471694A (de)
DE (1) DE69420278D1 (de)
FI (1) FI110758B (de)
NO (1) NO312275B1 (de)
WO (1) WO1995002716A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604700C1 (de) * 1996-02-09 1997-05-07 Geesthacht Gkss Forschung Verfahren zur Separierung organischer Säuren aus einem Fermentationsmedium
WO2022020950A1 (en) * 2020-07-28 2022-02-03 Électro Carbone Inc. Electrochemical cell for carbon dioxide reduction towards liquid chemicals

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873425A (en) * 1971-11-19 1975-03-25 Tatsuyoshi Kobayashi Process for producing itaconic acid
IT1020235B (it) * 1973-11-03 1977-12-20 Benckiser Gmbh Joh A Processo per la preparazione di citrati alcalini o di ammonio
IL48701A (en) * 1975-01-15 1979-01-31 Monsanto Co Membrane separation of weak acids from aqueous streams
US4476025A (en) * 1983-05-09 1984-10-09 The United States Of America As Represented By The United States Department Of Energy Separation of certain carboxylic acids utilizing cation exchange membranes
JPS60207593A (ja) * 1984-03-31 1985-10-19 Ajinomoto Co Inc 発酵液から塩基性アミノ酸の分離方法
DE3514348A1 (de) * 1985-04-20 1986-10-23 Basf Ag, 6700 Ludwigshafen Verfahren zur gewinnung von waessrigen loesungen organischer saeuren oder basen aus waessrigen loesungen ihrer salze
DE3629981A1 (de) * 1986-09-03 1988-03-17 Basf Ag Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern
US4720579A (en) * 1986-12-18 1988-01-19 Uop Inc. Separation of citric acid from fermentation broth with a neutral polymeric adsorbent
US4997754A (en) * 1987-08-10 1991-03-05 Ajinomoto Co., Inc. Process for recovering L-amino acids from fermentation liquors containing them
US4885247A (en) * 1988-04-19 1989-12-05 Michigan Biotechnology Institute Recovery and purification of lactate salts from whole fermentation broth by electrodialysis
DE3900379A1 (de) * 1989-01-09 1990-07-12 Basf Ag Verfahren zur reinigung waessriger glyoxalloesungen
US5049250A (en) * 1989-08-14 1991-09-17 Allied-Signal Inc. Electrodialytic treatment of aqueous solutions containing amino acids
US5231225A (en) * 1989-12-11 1993-07-27 Innova S.A. Concurrent production of citric acid and alkali citrates
US5104799A (en) * 1990-10-05 1992-04-14 Haarmann & Reimer Method for the production of granular citric acid and salts thereof
US5194130A (en) * 1990-12-21 1993-03-16 Allied-Signal Inc. Method to produce sodium citrate using electrodialysis
IL101906A0 (en) * 1992-05-18 1992-12-30 Yissum Res Dev Co Extraction of electrolytes from aqueous solutions
US5352825A (en) * 1993-07-06 1994-10-04 Hoarmann & Reimer Corp. Recovery of organic acid salts from impure process streams by addition of bases

Also Published As

Publication number Publication date
NO960131D0 (no) 1996-01-11
DE69420278D1 (de) 1999-09-30
FI960131A0 (fi) 1996-01-11
EP0725847B1 (de) 1999-08-25
AU7471694A (en) 1995-02-13
FI960131L (fi) 1996-03-06
NO312275B1 (no) 2002-04-22
EP0725847A1 (de) 1996-08-14
NO960131L (no) 1996-03-11
EP0725847A4 (de) 1997-03-19
FI110758B (fi) 2003-03-31
WO1995002716A1 (en) 1995-01-26

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Legal Events

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