GB956002A - Process for the manufacture of catalysts for the production of monomeric vinyl estersin the gaseous phase - Google Patents

Process for the manufacture of catalysts for the production of monomeric vinyl estersin the gaseous phase

Info

Publication number
GB956002A
GB956002A GB2911360A GB2911360A GB956002A GB 956002 A GB956002 A GB 956002A GB 2911360 A GB2911360 A GB 2911360A GB 2911360 A GB2911360 A GB 2911360A GB 956002 A GB956002 A GB 956002A
Authority
GB
United Kingdom
Prior art keywords
solution
mass
catalysts
acetate
estersin
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
GB2911360A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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
Priority claimed from DEW26664A external-priority patent/DE1114477B/en
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB956002A publication Critical patent/GB956002A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Catalysts, for the gas phase reaction of organic acids with acetylene to give vinyl esters, are manufactured by causing a solution of Zn or Cd acetate to move through a static mass of active carbon particles at room temperature, the solution having a volume greater than the absorptivity of the mass and containing more acetate than is to be taken up by the mass; the unabsorbed solution and the mass containing absorbed solution are separated when the concentration has reached cx - ba/c - be where a is the desired Zn or Cd content of the catalyst (g./kg.), b is the weight in kg. of the untreated mass, c is the volume of the acetate solution (l.), e is the absorptivity of the active carbon (l./kg.), and x is the initial concentration of Zn or Cd in the solution (g./l.).
GB2911360A 1959-11-04 1960-08-23 Process for the manufacture of catalysts for the production of monomeric vinyl estersin the gaseous phase Expired GB956002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW26664A DE1114477B (en) 1959-11-04 1959-11-04 Process for the production of zinc or cadmium acetate activated carbon catalysts for the production of monomeric vinyl esters in the gas phase

Publications (1)

Publication Number Publication Date
GB956002A true GB956002A (en) 1964-04-22

Family

ID=7598422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2911360A Expired GB956002A (en) 1959-11-04 1960-08-23 Process for the manufacture of catalysts for the production of monomeric vinyl estersin the gaseous phase

Country Status (2)

Country Link
ES (1) ES261047A1 (en)
GB (1) GB956002A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464089C1 (en) * 2011-04-15 2012-10-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Catalyst and method of producing vinyl acetate from acetic acid and acetylene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464089C1 (en) * 2011-04-15 2012-10-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Catalyst and method of producing vinyl acetate from acetic acid and acetylene

Also Published As

Publication number Publication date
ES261047A1 (en) 1961-02-01

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