YU32192A - CATALYSTS AND PROCESSES FOR THE PRODUCTION OF VINYL ACETATE - Google Patents

CATALYSTS AND PROCESSES FOR THE PRODUCTION OF VINYL ACETATE

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Publication number
YU32192A
YU32192A YU32192A YU32192A YU32192A YU 32192 A YU32192 A YU 32192A YU 32192 A YU32192 A YU 32192A YU 32192 A YU32192 A YU 32192A YU 32192 A YU32192 A YU 32192A
Authority
YU
Yugoslavia
Prior art keywords
catalyst
vinyl acetate
production
catalysts
processes
Prior art date
Application number
YU32192A
Other languages
Serbo-Croatian (sh)
Other versions
YU48158B (en
Inventor
W.J. Bartley
G.G. Harkreader
S. Jobson
M. Kitson
M.F. Lemanski
Original Assignee
Bp. Chemicals Limited
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 Bp. Chemicals Limited filed Critical Bp. Chemicals Limited
Priority to YU32192A priority Critical patent/YU48158B/en
Publication of YU32192A publication Critical patent/YU32192A/en
Publication of YU48158B publication Critical patent/YU48158B/en

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  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

KATALIZATORI I POSTUPCI ZA PROIZVODNJU VINILACETATA, obezbedjen je katalizator sa impregniranim omotačem za korišćenje u proizvodnji vinilacetata iz etilena, sirćetne kiseline i gasa koji sadrži kiseonik. Katalizator ima produktivnost veću od 661 grama vinilacetata na čas na litar katalizatora na 150В°C i suštinski se sastoji od: (1) nosača katalizatora koji ima prečnik delića od oko 3 do oko 7 mm i poroznu zapreminu od 0,2 do 1,5 ml na gram. (2) paladijuma i zlata rasporedjenih u najspoljašnjijem sloju debljine 1,0 mm delića nosača katalizatora, i (3) od oko 3,5 do oko 9,5 % mas. kalijum-acetata. Katalizator se karakteriše time što ima maseni odnos zlata prema paladijumu u intervalu 0,60 do 1,25.CATALYSTS AND PROCESSES FOR THE PRODUCTION OF VINYL ACETATE, an impregnated catalyst is provided for use in the production of vinyl acetate from ethylene, acetic acid and oxygen-containing gas. The catalyst has a productivity of more than 661 grams of vinyl acetate per hour per liter of catalyst at 150V ° C and consists essentially of: (1) a catalyst support having a particle diameter of about 3 to about 7 mm and a porous volume of 0.2 to 1.5 ml per gram. (2) palladium and gold distributed in the outermost layer 1.0 mm thick of the catalyst support particles, and (3) from about 3.5 to about 9.5% by weight. potassium acetate. The catalyst is characterized by having a mass ratio of gold to palladium in the range of 0.60 to 1.25.

YU32192A 1992-03-30 1992-03-30 IMPREGNATED SHEET CATALYST AND PROCEDURE FOR VINYLACETATE PRODUCTION YU48158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU32192A YU48158B (en) 1992-03-30 1992-03-30 IMPREGNATED SHEET CATALYST AND PROCEDURE FOR VINYLACETATE PRODUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU32192A YU48158B (en) 1992-03-30 1992-03-30 IMPREGNATED SHEET CATALYST AND PROCEDURE FOR VINYLACETATE PRODUCTION

Publications (2)

Publication Number Publication Date
YU32192A true YU32192A (en) 1994-06-10
YU48158B YU48158B (en) 1997-05-28

Family

ID=47352273

Family Applications (1)

Application Number Title Priority Date Filing Date
YU32192A YU48158B (en) 1992-03-30 1992-03-30 IMPREGNATED SHEET CATALYST AND PROCEDURE FOR VINYLACETATE PRODUCTION

Country Status (1)

Country Link
YU (1) YU48158B (en)

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Publication number Publication date
YU48158B (en) 1997-05-28

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