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GB2013184A - Preparation of Vinyl Acetate - Google Patents

Preparation of Vinyl Acetate

Info

Publication number
GB2013184A
GB2013184A GB7850375A GB7850375A GB2013184A GB 2013184 A GB2013184 A GB 2013184A GB 7850375 A GB7850375 A GB 7850375A GB 7850375 A GB7850375 A GB 7850375A GB 2013184 A GB2013184 A GB 2013184A
Authority
GB
United Kingdom
Prior art keywords
vinyl acetate
preparation
carbonylated
acetaldehyde
methanol
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.)
Granted
Application number
GB7850375A
Other versions
GB2013184B (en
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.)
Halcon Research and Development Corp
Original Assignee
Halcon Research and Development 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 Halcon Research and Development Corp filed Critical Halcon Research and Development Corp
Publication of GB2013184A publication Critical patent/GB2013184A/en
Application granted granted Critical
Publication of GB2013184B publication Critical patent/GB2013184B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/297—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Vinyl acetate is produced from methanol, acetaldehyde and carbon monoxide in a cyclic integrated process wherein methyl acetate is carbonylated to acetic anhydride in a first step, the acetic anhydride is reacted with acetaldehyde to form ethylidene diacetate, the ethylidene diacetate is decomposed into product vinyl acetate which is recovered and co-product acetic acid which is esterified with methanol to provide methyl acetate which is carbonylated in the first step. <IMAGE>
GB7850375A 1977-12-30 1978-12-29 Preparation of venyl acetate Expired GB2013184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86608977A 1977-12-30 1977-12-30

Publications (2)

Publication Number Publication Date
GB2013184A true GB2013184A (en) 1979-08-08
GB2013184B GB2013184B (en) 1982-07-14

Family

ID=25346889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7850375A Expired GB2013184B (en) 1977-12-30 1978-12-29 Preparation of venyl acetate

Country Status (8)

Country Link
JP (1) JPS5498713A (en)
BE (1) BE873278A (en)
BR (1) BR7808570A (en)
DE (1) DE2856791C2 (en)
FR (1) FR2413354A1 (en)
GB (1) GB2013184B (en)
IT (1) IT1111388B (en)
NL (1) NL7812485A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001704A1 (en) * 1980-11-21 1982-05-27 Kodak Co Eastman Preparation of acetic anhydride
US5821384A (en) * 1997-03-27 1998-10-13 Eastman Chemical Company Process for generating vinyl carboxylate esters
US6992212B2 (en) 2001-08-07 2006-01-31 Basf Aktiengesellschaft Felxible method for the common production of formic acid, a carboxylic acid having at least two carbon atoms, and/or the derivatives of the same
US7115772B2 (en) 2002-01-11 2006-10-03 Celanese International Corporation Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657735A (en) * 1979-10-18 1981-05-20 Mitsubishi Gas Chem Co Inc Preparation of vinyl acetate
JPS6033418B2 (en) * 1980-09-16 1985-08-02 三菱瓦斯化学株式会社 Manufacturing method of vinyl acetate
JPS5857417B2 (en) * 1981-06-22 1983-12-20 三菱瓦斯化学株式会社 Manufacturing method of vinyl acetate
FR2509721A1 (en) * 1981-07-17 1983-01-21 Rhone Poulenc Chim Base PROCESS FOR CARBONYLATION OF METHYL ACETATE
FR2633289B1 (en) * 1988-06-24 1990-10-05 Rhone Poulenc Chimie PROCESS FOR PRODUCING VINYL ACETATE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710859B2 (en) * 1973-08-24 1982-03-01
DE2450965C2 (en) * 1974-10-26 1983-06-09 Hoechst Ag, 6230 Frankfurt Process for the production of acetic anhydride
US4002677A (en) * 1975-12-22 1977-01-11 Halcon International, Inc. Process for preparing carboxylic acid anhydrides

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001704A1 (en) * 1980-11-21 1982-05-27 Kodak Co Eastman Preparation of acetic anhydride
US5821384A (en) * 1997-03-27 1998-10-13 Eastman Chemical Company Process for generating vinyl carboxylate esters
US6992212B2 (en) 2001-08-07 2006-01-31 Basf Aktiengesellschaft Felxible method for the common production of formic acid, a carboxylic acid having at least two carbon atoms, and/or the derivatives of the same
US7115772B2 (en) 2002-01-11 2006-10-03 Celanese International Corporation Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
US7906680B2 (en) 2002-01-11 2011-03-15 Celanese International Corporation Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

Also Published As

Publication number Publication date
DE2856791C2 (en) 1983-09-15
JPS5498713A (en) 1979-08-03
FR2413354B1 (en) 1984-03-16
IT1111388B (en) 1986-01-13
GB2013184B (en) 1982-07-14
FR2413354A1 (en) 1979-07-27
BE873278A (en) 1979-07-02
IT7852483A0 (en) 1978-12-29
BR7808570A (en) 1979-08-28
DE2856791A1 (en) 1979-07-12
NL7812485A (en) 1979-07-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee