YU32192A - Katalizatori i postupci za proizvodnju vinilacetata - Google Patents

Katalizatori i postupci za proizvodnju vinilacetata

Info

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
English (en)
Other versions
YU48158B (sh
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/sh
Publication of YU32192A publication Critical patent/YU32192A/sh
Publication of YU48158B publication Critical patent/YU48158B/sh

Links

Landscapes

  • 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.
YU32192A 1992-03-30 1992-03-30 Katalizator sa impregniranim omotačem i postupak za proizvodnju vinilacetata YU48158B (sh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU32192A YU48158B (sh) 1992-03-30 1992-03-30 Katalizator sa impregniranim omotačem i postupak za proizvodnju vinilacetata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU32192A YU48158B (sh) 1992-03-30 1992-03-30 Katalizator sa impregniranim omotačem i postupak za proizvodnju vinilacetata

Publications (2)

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

Family

ID=47352273

Family Applications (1)

Application Number Title Priority Date Filing Date
YU32192A YU48158B (sh) 1992-03-30 1992-03-30 Katalizator sa impregniranim omotačem i postupak za proizvodnju vinilacetata

Country Status (1)

Country Link
YU (1) YU48158B (sh)

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE169520T1 (de) Katalysatoren und verfahren für die herstellung von vinylacetat
US5466652A (en) Process for the preparation of vinyl acetate catalyst
MX170938B (es) Procedimiento para la preparacion de acetato de vinilo
RU95102489A (ru) Процесс в псевдоожиженном слое для ацетоксилирования этилена при получении винилацетата
NZ514433A (en) Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate and method for the production and use thereof
MX9709066A (es) Catalizador para fabricacion de acetato de vinilo.
EP1008385A3 (en) Fluid bed vinyl acetate catalyst
DE50002137D1 (de) Verfahren zur Herstellung von Wasserstoffperoxid durch Direktsynthese
PE20000470A1 (es) Catalizador de acetato de vinilo que comprende paladio metalico y oro preparado con aurato de potasio
CN107398272A (zh) 一种甲醛室温催化用复合载体催化剂及其制备方法
MY127878A (en) Vinyl acetate catalyst comprising palladium, gold, and any of certain third metals
YU24698A (sh) Vinil acetatni katalizator koji sadrži paladijum i zlato nanete na nosač koji sadrži bakar
NZ508273A (en) A method of preparing a catalyst for the production of vinyl acetate comprising metallic palladium, copper and gold deposited on a support
BR0015079A (pt) Catalisador de acetato de vinila contendo paládio e ouro metálicos e preparado utilizando ação sÈnica
YU32192A (sh) Katalizatori i postupci za proizvodnju vinilacetata
CA2304640A1 (en) Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate
KR20000017199A (ko) 비닐 아세테이트의 제조 방법
US3030186A (en) Manufacture of hydrogen peroxide
JPS52136104A (en) Preparation of vinyl chloride
NO984809L (no) FremgangsmÕte for fremstilling av vinylacetat-katalysator
MY111878A (en) Catalysts and processes for the manufacture of vinyl acetate.
JP2002030036A (ja) 酢酸ビニルの製造方法
TH29162EX (th) ตัวเร่งปฏิกิริยาและกรรมวิธีสำหรับผลิตไวนิลแอซิเทท
JPS538391A (en) Catalytic compositions for water-hydrogen exchange reaction
EP0199530A3 (en) Process for one step esterification using an intermetallic palladium based catalyst system