ZA974371B - Heterogeneous catalysts for the production of ethylidene diacetate from dimethyl ether - Google Patents

Heterogeneous catalysts for the production of ethylidene diacetate from dimethyl ether

Info

Publication number
ZA974371B
ZA974371B ZA974371A ZA974371A ZA974371B ZA 974371 B ZA974371 B ZA 974371B ZA 974371 A ZA974371 A ZA 974371A ZA 974371 A ZA974371 A ZA 974371A ZA 974371 B ZA974371 B ZA 974371B
Authority
ZA
South Africa
Prior art keywords
production
dimethyl ether
heterogeneous catalysts
ethylidene diacetate
ethylidene
Prior art date
Application number
ZA974371A
Other languages
English (en)
Inventor
Dorai Ramprasad
Francis Joseph Waller
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of ZA974371B publication Critical patent/ZA974371B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C07C67/37—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by reaction of ethers with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ZA974371A 1996-05-21 1997-05-20 Heterogeneous catalysts for the production of ethylidene diacetate from dimethyl ether ZA974371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/651,130 US5744636A (en) 1996-05-21 1996-05-21 Process for the production of ethylidene diacetate from dimethyl ether using a heterogeneous catalyst

Publications (1)

Publication Number Publication Date
ZA974371B true ZA974371B (en) 1998-11-20

Family

ID=24611688

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA974371A ZA974371B (en) 1996-05-21 1997-05-20 Heterogeneous catalysts for the production of ethylidene diacetate from dimethyl ether

Country Status (8)

Country Link
US (1) US5744636A (fr)
EP (1) EP0808819B1 (fr)
AU (1) AU686072B1 (fr)
CA (1) CA2205316C (fr)
DE (1) DE69704091T2 (fr)
DK (1) DK0808819T3 (fr)
ES (1) ES2154446T3 (fr)
ZA (1) ZA974371B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104447317B (zh) * 2013-09-24 2016-06-08 中国石油化工股份有限公司 由醋酸甲酯合成双醋酸亚乙酯的合成方法
WO2018004994A1 (fr) 2016-07-01 2018-01-04 Res Usa, Llc Réacteur à membrane à lit fluidisé
US9981896B2 (en) 2016-07-01 2018-05-29 Res Usa, Llc Conversion of methane to dimethyl ether
US10189763B2 (en) 2016-07-01 2019-01-29 Res Usa, Llc Reduction of greenhouse gas emission

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426583B (sv) * 1975-03-10 1983-01-31 Halcon Res & Dev Sett att framstella etylidenacetat
US4328125A (en) * 1979-05-14 1982-05-04 University Of Illinois Foundation Heterogeneous anionic transition metal catalysts
JPS5657735A (en) * 1979-10-18 1981-05-20 Mitsubishi Gas Chem Co Inc Preparation of vinyl acetate
US4429150A (en) * 1980-09-15 1984-01-31 Shell Oil Company Manufacture of ethylidene diacetate
US5155261A (en) * 1987-02-05 1992-10-13 Reilly Industries, Inc. Process for acetic acid preparation and heterogenous catalyst for same
KR930003648B1 (ko) * 1990-10-05 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 무기체 담지 촉매, 그 제조방법 및 이에 의한 에틸리덴 디 아세테이트의 제조방법
KR930003649B1 (ko) * 1990-10-05 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 고체촉매, 그의 제조방법 및 이를 이용한 연속식, 공정에 의한 에틸리덴 디 아세테이트의 제조방법
KR930003650B1 (ko) * 1990-10-08 1993-05-08 재단법인 한국화학연구소 에틸리덴 디 아세테이트 제조용 유기체 담지 촉매 및 이를 이용한 에틸리덴 디 아세테이트의 제조방법
CA2093747C (fr) * 1992-04-15 1999-06-15 Francis J. Waller Methode pour convertir de l'oxyde de dimethyle en diacetate d'ethylidene
GB9303770D0 (en) * 1993-02-25 1993-04-14 Bp Chem Int Ltd Process
US5364963A (en) * 1993-04-30 1994-11-15 Chiyoda Corporation Supported rhodium catalyst, method of preparing same and process of producing acetic acid by methanol carbonylation using same

Also Published As

Publication number Publication date
DK0808819T3 (da) 2001-03-19
DE69704091D1 (de) 2001-03-29
US5744636A (en) 1998-04-28
CA2205316A1 (fr) 1997-11-21
CA2205316C (fr) 2001-02-06
EP0808819B1 (fr) 2001-02-21
AU686072B1 (en) 1998-01-29
DE69704091T2 (de) 2001-08-23
EP0808819A1 (fr) 1997-11-26
ES2154446T3 (es) 2001-04-01

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