ES8101033A1 - Procedimiento para la obtencion de acetato de vinilo - Google Patents

Procedimiento para la obtencion de acetato de vinilo

Info

Publication number
ES8101033A1
ES8101033A1 ES486875A ES486875A ES8101033A1 ES 8101033 A1 ES8101033 A1 ES 8101033A1 ES 486875 A ES486875 A ES 486875A ES 486875 A ES486875 A ES 486875A ES 8101033 A1 ES8101033 A1 ES 8101033A1
Authority
ES
Spain
Prior art keywords
vinyl acetate
preparation
oxygen
acetic acid
palladium
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES486875A
Other languages
English (en)
Other versions
ES486875A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES486875A0 publication Critical patent/ES486875A0/es
Publication of ES8101033A1 publication Critical patent/ES8101033A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ACETATO DE VINILO. CONSISTE EN HACER PASAR LA MEZCLA DE GASES CONSTITUIDA POR ETILENO, ACIDO ACETICO Y OXIGENO MOLECULAR SOBRE UN SOPORTE CONTENIENDO UN CATALIZADOR TAL COMO PALADIO, A UNA TEMPERATURA COMPRENDIDA ENTRE 100 Y 220 GC Y A PRESIONES DE 1 A 20 BAR. LAS PROPORCIONES ENTRE ACETICO Y OXIGENO EN LA MEZCLA DE GASES ES SUPERIOR A 2:1, OSCILANDO PREFERENTEMENTE ENTRE 2,2:1 Y 3,5:1. OPCIONALMENTE, LOS COMPONENTES SIN TRANSFORMAR SON CONDUCIDOS EN CICLO. LA MEZCLA DE REACION PUEDE SER DILUIDA EN GASES INERTES TALES COMO NITROGENO O ANHIDRIDO CARBONICO.
ES486875A 1978-12-21 1979-12-13 Procedimiento para la obtencion de acetato de vinilo Expired ES8101033A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855283 DE2855283A1 (de) 1978-12-21 1978-12-21 Verfahren zur herstellung von vinylacetat

Publications (2)

Publication Number Publication Date
ES486875A0 ES486875A0 (es) 1980-12-16
ES8101033A1 true ES8101033A1 (es) 1980-12-16

Family

ID=6057894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486875A Expired ES8101033A1 (es) 1978-12-21 1979-12-13 Procedimiento para la obtencion de acetato de vinilo

Country Status (5)

Country Link
EP (1) EP0012968A1 (es)
JP (1) JPS5587746A (es)
CA (1) CA1156674A (es)
DE (1) DE2855283A1 (es)
ES (1) ES8101033A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803900A1 (de) * 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
CA2135021A1 (en) * 1993-11-19 1995-05-20 David J. Gulliver Process for the preparation of catalysts for use in the production of vinyl acetate
GB9817362D0 (en) 1998-08-11 1998-10-07 Bp Chem Int Ltd Improved process for the production if vinyl acetate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638489A (es) * 1962-10-11
US3634496A (en) * 1967-09-07 1972-01-11 Naoya Kominami Process for producing vinyl acetate

Also Published As

Publication number Publication date
CA1156674A (en) 1983-11-08
EP0012968A1 (de) 1980-07-09
ES486875A0 (es) 1980-12-16
JPS5587746A (en) 1980-07-02
DE2855283A1 (de) 1980-07-17

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