FI923993A0 - Foerfarande foer behandling av en loesning innehaollande aettikssyra i naervaro av halogener. - Google Patents

Foerfarande foer behandling av en loesning innehaollande aettikssyra i naervaro av halogener.

Info

Publication number
FI923993A0
FI923993A0 FI923993A FI923993A FI923993A0 FI 923993 A0 FI923993 A0 FI 923993A0 FI 923993 A FI923993 A FI 923993A FI 923993 A FI923993 A FI 923993A FI 923993 A0 FI923993 A0 FI 923993A0
Authority
FI
Finland
Prior art keywords
naervaro
halogener
aettikssyra
loesning
innehaollande
Prior art date
Application number
FI923993A
Other languages
English (en)
Other versions
FI923993A (fi
Inventor
Michel Morin
Jean-Yves Lanoe
Pierre Ros
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of FI923993A0 publication Critical patent/FI923993A0/fi
Publication of FI923993A publication Critical patent/FI923993A/fi

Links

Classifications

    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
FI923993A 1991-09-09 1992-09-07 Foerfarande foer behandling av en loesning innehaollande aettikssyra i naervaro av halogener FI923993A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111103A FR2680980A1 (fr) 1991-09-09 1991-09-09 Procede de traitement d'une solution contenant de l'acide acetique en presence d'halogenes.

Publications (2)

Publication Number Publication Date
FI923993A0 true FI923993A0 (fi) 1992-09-07
FI923993A FI923993A (fi) 1993-03-10

Family

ID=9416753

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923993A FI923993A (fi) 1991-09-09 1992-09-07 Foerfarande foer behandling av en loesning innehaollande aettikssyra i naervaro av halogener

Country Status (4)

Country Link
EP (1) EP0532401A1 (fi)
FI (1) FI923993A (fi)
FR (1) FR2680980A1 (fi)
NO (1) NO923492L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2285361A1 (en) * 1997-04-02 1998-10-08 Bayer Aktiengesellschaft Method for exchanging materials between two liquid phases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3709795A (en) * 1970-02-02 1973-01-09 Monsanto Co Purification of carboxylic acids by chemical treatment and distillation
US4143066A (en) * 1976-12-16 1979-03-06 The Dow Chemical Company Separation and recovery of carboxylic acids from water

Also Published As

Publication number Publication date
FI923993A (fi) 1993-03-10
EP0532401A1 (fr) 1993-03-17
FR2680980B1 (fi) 1994-04-22
NO923492L (no) 1993-03-10
NO923492D0 (no) 1992-09-08
FR2680980A1 (fr) 1993-03-12

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Legal Events

Date Code Title Description
FD Application lapsed