AT291212B - Process for the preparation of unsaturated esters of carboxylic acids - Google Patents

Process for the preparation of unsaturated esters of carboxylic acids

Info

Publication number
AT291212B
AT291212B AT898869A AT898869A AT291212B AT 291212 B AT291212 B AT 291212B AT 898869 A AT898869 A AT 898869A AT 898869 A AT898869 A AT 898869A AT 291212 B AT291212 B AT 291212B
Authority
AT
Austria
Prior art keywords
preparation
carboxylic acids
unsaturated esters
unsaturated
esters
Prior art date
Application number
AT898869A
Other languages
German (de)
Original Assignee
Knapsack 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 DE19681793481 external-priority patent/DE1793481C3/en
Application filed by Knapsack Ag filed Critical Knapsack Ag
Application granted granted Critical
Publication of AT291212B publication Critical patent/AT291212B/en

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/60—Platinum group metals with zinc, cadmium or mercury
    • 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
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
AT898869A 1968-09-24 1969-09-23 Process for the preparation of unsaturated esters of carboxylic acids AT291212B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681793481 DE1793481C3 (en) 1968-09-24 Process for the production of vinyl acetate
DE19681804346 DE1804346C3 (en) 1968-10-22 Process for the preparation of unsaturated esters of carboxylic acids

Publications (1)

Publication Number Publication Date
AT291212B true AT291212B (en) 1971-07-12

Family

ID=25756056

Family Applications (1)

Application Number Title Priority Date Filing Date
AT898869A AT291212B (en) 1968-09-24 1969-09-23 Process for the preparation of unsaturated esters of carboxylic acids

Country Status (6)

Country Link
AT (1) AT291212B (en)
BE (1) BE739324A (en)
FR (1) FR2030042A1 (en)
GB (1) GB1266624A (en)
NL (1) NL6914490A (en)
SU (1) SU383274A3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395676B2 (en) 1994-02-22 2002-05-28 The Standard Oil Company Process for the preparation of fluid bed vinyl acetate catalyst
US5466652A (en) * 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst
US5550281A (en) * 1994-06-02 1996-08-27 Cirjak; Larry M. Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
US5536693A (en) * 1994-06-02 1996-07-16 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
US5665667A (en) * 1994-06-02 1997-09-09 The Standard Oil Company Process for the preparation of vinyl acetate catalyst
DE69511464T2 (en) * 1994-06-02 1999-12-16 Standard Oil Co Ohio Fluid bed process for acetoxylation of ethylene to produce vinyl acetate
US20020058833A1 (en) * 1996-03-23 2002-05-16 Cirjak Larry M. Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
GB9817365D0 (en) 1998-08-11 1998-10-07 Bp Chem Int Ltd Process for the production of vinyl acetate
US7696125B2 (en) 2005-07-06 2010-04-13 Lee Chang Yung Chemical Industry Corporation Catalyst and process for preparing carboxylic acid esters
GB2428014B (en) * 2005-07-08 2010-02-10 Lee Chang Yung Chemical Indust Catalyst and process for preparing carboxylic acid esters

Also Published As

Publication number Publication date
SU383274A3 (en) 1973-05-25
BE739324A (en) 1970-03-24
NL6914490A (en) 1970-03-26
GB1266624A (en) 1972-03-15
FR2030042A1 (en) 1970-10-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee