GB1213483A - Production of ethylene oxide - Google Patents
Production of ethylene oxideInfo
- 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
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.
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)
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)
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 |
-
1967
- 1967-02-07 BR BR19534567A patent/BR6795345D0/en unknown
- 1967-11-28 NL NL6716148A patent/NL6716148A/xx unknown
- 1967-12-05 GB GB5532267A patent/GB1213483A/en not_active Expired
- 1967-12-05 BE BE707567D patent/BE707567A/xx unknown
- 1967-12-05 LU LU55029D patent/LU55029A1/xx unknown
- 1967-12-08 CH CH1722667A patent/CH481910A/en not_active IP Right Cessation
- 1967-12-08 FR FR1555797D patent/FR1555797A/fr not_active Expired
- 1967-12-09 ES ES348086A patent/ES348086A1/en not_active Expired
- 1967-12-09 DE DE19671668229 patent/DE1668229A1/en active Pending
Cited By (20)
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 |