GB1213483A - Production of ethylene oxide - Google Patents

Production of ethylene oxide

Info

Publication number
GB1213483A
GB1213483A GB5532267A GB5532267A GB1213483A GB 1213483 A GB1213483 A GB 1213483A GB 5532267 A GB5532267 A GB 5532267A GB 5532267 A GB5532267 A GB 5532267A GB 1213483 A GB1213483 A GB 1213483A
Authority
GB
United Kingdom
Prior art keywords
ethylene oxide
present
production
ethane
dec
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
GB5532267A
Inventor
David Brown
Joseph Porcelli Jr
Edith Reid Flaster
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 International Inc
Original Assignee
Halcon International Inc
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 International Inc filed Critical Halcon International Inc
Publication of GB1213483A publication Critical patent/GB1213483A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

Landscapes

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

Abstract

1,213,483. Ethylene oxide. HALCON INTERNATIONAL Inc. 5 Dec., 1967 [9 Dec., 1966], No. 55322/67. Heading C2C. In a process for the production of ethylene oxide by the silver catalysed oxidation with molecular oxygen, ethane is present in the reaction mixture in an amount of at least 10 mol. per cent and a catalyst activity inhibitor is present in an amount of 5-70 parts by weight per million. The ethane may be present in the ethylene feed as an impurity or it may be added separately. The preferred inhibitor is ethylene dichloride but other halogen-containing compounds may be used. Suitable catalysts are silver on a support e.g. alundum, silicon carbide, silica, carborundum or alumina and they may be used in a stationary bed or in fluidized or suspended form.
GB5532267A 1966-12-09 1967-12-05 Production of ethylene oxide Expired GB1213483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60040766A 1966-12-09 1966-12-09

Publications (1)

Publication Number Publication Date
GB1213483A true GB1213483A (en) 1970-11-25

Family

ID=24403465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5532267A Expired GB1213483A (en) 1966-12-09 1967-12-05 Production of ethylene oxide

Country Status (9)

Country Link
BE (1) BE707567A (en)
BR (1) BR6795345D0 (en)
CH (1) CH481910A (en)
DE (1) DE1668229A1 (en)
ES (1) ES348086A1 (en)
FR (1) FR1555797A (en)
GB (1) GB1213483A (en)
LU (1) LU55029A1 (en)
NL (1) NL6716148A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057066A1 (en) * 1981-01-23 1982-08-04 Imperial Chemical Industries Plc Process for the production of ethylene oxide
GB2122107A (en) * 1982-02-10 1984-01-11 Humphreys And Glasgow Limited Process for gaseous reactions
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
US7932407B2 (en) 2003-04-01 2011-04-26 Shell Oil Company Olefin epoxidation process and a catalyst for use in the process
WO2012101069A1 (en) * 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
WO2012101092A1 (en) * 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
EP2644604A1 (en) * 2012-03-30 2013-10-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE781107A (en) * 1971-04-21 1972-09-25 Halcon International Inc CONTROLLED ETHYLENE OXIDATION
CA2078480A1 (en) * 1992-04-20 1993-10-21 Bennie Albert Horrell Jr. Improved process for ethylene epoxidation

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057066A1 (en) * 1981-01-23 1982-08-04 Imperial Chemical Industries Plc Process for the production of ethylene oxide
GB2122107A (en) * 1982-02-10 1984-01-11 Humphreys And Glasgow Limited Process for gaseous reactions
US7193094B2 (en) 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
US7657331B2 (en) 2001-11-20 2010-02-02 Shell Oil Company Process and systems for the epoxidation of an olefin
US7657332B2 (en) 2001-11-20 2010-02-02 Shell Oil Company Process and systems for the epoxidation of an olefin
US7932407B2 (en) 2003-04-01 2011-04-26 Shell Oil Company Olefin epoxidation process and a catalyst for use in the process
US9067901B2 (en) 2011-01-24 2015-06-30 Shell Oil Company Process for the production of ethylene oxide
WO2012101069A1 (en) * 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
CN103328457A (en) * 2011-01-24 2013-09-25 国际壳牌研究有限公司 Process for the production of ethylene oxide
CN108947938A (en) * 2011-01-24 2018-12-07 国际壳牌研究有限公司 The preparation method of ethylene oxide
WO2012101092A1 (en) * 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
CN103391929A (en) * 2011-01-24 2013-11-13 国际壳牌研究有限公司 Process for the production of ethylene oxide
US9260366B2 (en) 2011-01-24 2016-02-16 Shell Oil Company Process for the production of ethylene oxide
US8969602B2 (en) 2011-01-24 2015-03-03 Shell Oil Company Process for the production of ethylene oxide
AU2012210661B2 (en) * 2011-01-24 2015-04-30 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
WO2013144064A1 (en) * 2012-03-30 2013-10-03 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
US9139544B2 (en) 2012-03-30 2015-09-22 Shell Oil Company Process for the production of ethylene oxide
CN104185630A (en) * 2012-03-30 2014-12-03 国际壳牌研究有限公司 Process for production of ethylene oxide
CN104185630B (en) * 2012-03-30 2018-10-26 国际壳牌研究有限公司 The method for preparing ethylene oxide
EP2644604A1 (en) * 2012-03-30 2013-10-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide

Also Published As

Publication number Publication date
CH481910A (en) 1969-11-30
NL6716148A (en) 1968-06-10
ES348086A1 (en) 1969-03-01
FR1555797A (en) 1969-01-31
DE1668229A1 (en) 1971-02-11
BR6795345D0 (en) 1973-03-29
BE707567A (en) 1968-06-05
LU55029A1 (en) 1969-08-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee