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GB1146731A - Process for the preparation of vinyl acetate - Google Patents

Process for the preparation of vinyl acetate

Info

Publication number
GB1146731A
GB1146731A GB26530/66A GB2653066A GB1146731A GB 1146731 A GB1146731 A GB 1146731A GB 26530/66 A GB26530/66 A GB 26530/66A GB 2653066 A GB2653066 A GB 2653066A GB 1146731 A GB1146731 A GB 1146731A
Authority
GB
United Kingdom
Prior art keywords
vinyl acetate
june
carbon dioxide
gaseous
salts
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
GB26530/66A
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of GB1146731A publication Critical patent/GB1146731A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/007—Esters of unsaturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • C07C69/01—Vinyl esters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

1,146,731. Vinyl acetate. NATIONAL DISTILLERS & CHEMICAL CORP. 14 June, 1966 [23 June, 1965], No. 26530/66. Heading C2C. Vinyl acetate is prepared by reacting a gaseous stream of ethylene, acetic acid and oxygen in the presence of a platinum group metal, and in which up to 40% by volume of carbon dioxide based on the total volume of the gaseous reactants, is added to the gaseous reaction mixture. Platinum, palladium, osmium, iridium, ruthenium and rhodium metals, oxides or salts are used as the catalysts. A proportion of 3 to 40% of carbon dioxide is preferred and may be added directly or mixed with recycle ethylene. The catalyst may be supported and activators such as alkali metal or alkaline earth metal salts or other metal salts may be included.
GB26530/66A 1965-06-23 1966-06-14 Process for the preparation of vinyl acetate Expired GB1146731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46644565A 1965-06-23 1965-06-23

Publications (1)

Publication Number Publication Date
GB1146731A true GB1146731A (en) 1969-03-26

Family

ID=23851778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26530/66A Expired GB1146731A (en) 1965-06-23 1966-06-14 Process for the preparation of vinyl acetate

Country Status (5)

Country Link
BE (1) BE682659A (en)
DE (1) DE1593159B1 (en)
FR (1) FR1485864A (en)
GB (1) GB1146731A (en)
NL (1) NL6608281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014039304A1 (en) * 2012-09-06 2014-03-13 Celanese International Corporation Processes for producing vinyl acetate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014039304A1 (en) * 2012-09-06 2014-03-13 Celanese International Corporation Processes for producing vinyl acetate
CN104736512A (en) * 2012-09-06 2015-06-24 国际人造丝公司 Processes for producing vinyl acetate
US9573877B2 (en) 2012-09-06 2017-02-21 Celanese International Corporation Process for producing vinyl acetate
CN104736512B (en) * 2012-09-06 2017-08-25 国际人造丝公司 Method for producing vinyl acetate

Also Published As

Publication number Publication date
BE682659A (en) 1966-12-01
FR1485864A (en) 1967-06-23
DE1593159B1 (en) 1970-07-09
NL6608281A (en) 1966-12-27

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