DK0727408T3 - Fremgangsmåde til udnyttelse på esterform af den i de lette fraktioner fra oprensning af acrylsyre indeholdte eddikesyre - Google Patents

Fremgangsmåde til udnyttelse på esterform af den i de lette fraktioner fra oprensning af acrylsyre indeholdte eddikesyre

Info

Publication number
DK0727408T3
DK0727408T3 DK96400303T DK96400303T DK0727408T3 DK 0727408 T3 DK0727408 T3 DK 0727408T3 DK 96400303 T DK96400303 T DK 96400303T DK 96400303 T DK96400303 T DK 96400303T DK 0727408 T3 DK0727408 T3 DK 0727408T3
Authority
DK
Denmark
Prior art keywords
mixt
acetic acid
column
head
acid
Prior art date
Application number
DK96400303T
Other languages
English (en)
Inventor
Michel Fauconet
Norbert Richard
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Application granted granted Critical
Publication of DK0727408T3 publication Critical patent/DK0727408T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK96400303T 1995-02-17 1996-02-14 Fremgangsmåde til udnyttelse på esterform af den i de lette fraktioner fra oprensning af acrylsyre indeholdte eddikesyre DK0727408T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501869A FR2730732B1 (fr) 1995-02-17 1995-02-17 Procede de valorisation, sous la forme d'un ester, de l'acide acetique contenu dans les fractions legeres de purification de l'acide acrylique

Publications (1)

Publication Number Publication Date
DK0727408T3 true DK0727408T3 (da) 1999-08-16

Family

ID=9476271

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96400303T DK0727408T3 (da) 1995-02-17 1996-02-14 Fremgangsmåde til udnyttelse på esterform af den i de lette fraktioner fra oprensning af acrylsyre indeholdte eddikesyre

Country Status (6)

Country Link
EP (1) EP0727408B1 (da)
AT (1) ATE174323T1 (da)
DE (1) DE69601097T2 (da)
DK (1) DK0727408T3 (da)
ES (1) ES2126983T3 (da)
FR (1) FR2730732B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814449A1 (de) * 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern
DE10138150A1 (de) 2001-08-03 2003-02-13 Basf Ag Verfahren zur Herstellung wasserabsorbierender Harze

Also Published As

Publication number Publication date
FR2730732B1 (fr) 1997-04-30
EP0727408A1 (fr) 1996-08-21
ATE174323T1 (de) 1998-12-15
DE69601097D1 (de) 1999-01-21
FR2730732A1 (fr) 1996-08-23
ES2126983T3 (es) 1999-04-01
DE69601097T2 (de) 1999-05-20
EP0727408B1 (fr) 1998-12-09

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