NO923492D0 - Fremgangsmaate til behandling av en opploesning inneholdende eddiksyre i naervaer av halogen - Google Patents

Fremgangsmaate til behandling av en opploesning inneholdende eddiksyre i naervaer av halogen

Info

Publication number
NO923492D0
NO923492D0 NO923492A NO923492A NO923492D0 NO 923492 D0 NO923492 D0 NO 923492D0 NO 923492 A NO923492 A NO 923492A NO 923492 A NO923492 A NO 923492A NO 923492 D0 NO923492 D0 NO 923492D0
Authority
NO
Norway
Prior art keywords
halogen
treating
procedure
acetic acid
present
Prior art date
Application number
NO923492A
Other languages
English (en)
Other versions
NO923492L (no
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 NO923492D0 publication Critical patent/NO923492D0/no
Publication of NO923492L publication Critical patent/NO923492L/no

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)
NO92923492A 1991-09-09 1992-09-08 Fremgangsmaate til behandling av en opploesning inneholdende eddiksyre i naervaer av halogen NO923492L (no)

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
NO923492D0 true NO923492D0 (no) 1992-09-08
NO923492L NO923492L (no) 1993-03-10

Family

ID=9416753

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923492A NO923492L (no) 1991-09-09 1992-09-08 Fremgangsmaate til behandling av en opploesning inneholdende eddiksyre i naervaer av halogen

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998043718A1 (de) * 1997-04-02 1998-10-08 Bayer Aktiengesellschaft Stoffaustauschverfahren zwischen zwei flüssigen phasen

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
NO923492L (no) 1993-03-10
FI923993A (fi) 1993-03-10
FR2680980B1 (no) 1994-04-22
FI923993A0 (fi) 1992-09-07
EP0532401A1 (fr) 1993-03-17
FR2680980A1 (fr) 1993-03-12

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