ZA82350B - Process for the production of ethylene oxide - Google Patents
Process for the production of ethylene oxideInfo
- Publication number
- ZA82350B ZA82350B ZA82350A ZA82350A ZA82350B ZA 82350 B ZA82350 B ZA 82350B ZA 82350 A ZA82350 A ZA 82350A ZA 82350 A ZA82350 A ZA 82350A ZA 82350 B ZA82350 B ZA 82350B
- Authority
- ZA
- South Africa
- Prior art keywords
- production
- ethylene oxide
- ethylene
- oxide
- Prior art date
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8102119 | 1981-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA82350B true ZA82350B (en) | 1982-12-29 |
Family
ID=10519173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA82350A ZA82350B (en) | 1981-01-23 | 1982-01-19 | Process for the production of ethylene oxide |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0057066B1 (de) |
| JP (1) | JPS57142978A (de) |
| AU (1) | AU7967582A (de) |
| CA (1) | CA1169084A (de) |
| DE (1) | DE3262507D1 (de) |
| ES (1) | ES508988A0 (de) |
| ZA (1) | ZA82350B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3272383D1 (en) * | 1981-12-30 | 1986-09-04 | Ici Plc | Catalysts for the production of alkylene oxides |
| GB8423044D0 (en) * | 1984-09-12 | 1984-10-17 | Ici Plc | Production of ethylene oxide |
| GB8611121D0 (en) * | 1986-05-07 | 1986-06-11 | Shell Int Research | Silver catalyst |
| US5262551A (en) * | 1992-04-20 | 1993-11-16 | Texaco Chemical Company | Process for ethylene expoxidation |
| US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
| CA2520776C (en) | 2003-04-01 | 2012-05-08 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process and a catalyst for use in the process |
| US7803957B2 (en) | 2007-09-11 | 2010-09-28 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Ethylene oxide production using fixed moderator concentration |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR6795345D0 (pt) * | 1966-12-09 | 1973-03-29 | Halcon International Inc | Processo aperfeicoado para producao de oxido de etileno pela oxidacao controlada do etileno com oxigenio molecular catalisada por prata |
| BE752859R (fr) * | 1969-07-10 | 1971-01-04 | Halcon International Inc | Oxydation controlee de l'oxyde |
| BE781107A (fr) * | 1971-04-21 | 1972-09-25 | Halcon International Inc | Oxydation controlee d'ethylene |
| CA1026763A (en) * | 1974-05-20 | 1978-02-21 | Robert P. Nielsen | Silver catalysts used in ethylene oxide production |
| US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
| US4224194A (en) * | 1979-02-26 | 1980-09-23 | Texaco Development Corp. | Process for preparing an ethylene oxide catalyst |
| US4342667A (en) * | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
-
1982
- 1982-01-14 EP EP82300192A patent/EP0057066B1/de not_active Expired
- 1982-01-14 DE DE8282300192T patent/DE3262507D1/de not_active Expired
- 1982-01-19 ZA ZA82350A patent/ZA82350B/xx unknown
- 1982-01-20 AU AU79675/82A patent/AU7967582A/en not_active Abandoned
- 1982-01-21 CA CA000394577A patent/CA1169084A/en not_active Expired
- 1982-01-22 ES ES508988A patent/ES508988A0/es active Granted
- 1982-01-23 JP JP57009420A patent/JPS57142978A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57142978A (en) | 1982-09-03 |
| DE3262507D1 (en) | 1985-04-18 |
| EP0057066A1 (de) | 1982-08-04 |
| AU7967582A (en) | 1982-07-29 |
| EP0057066B1 (de) | 1985-03-13 |
| ES8302683A1 (es) | 1982-12-01 |
| CA1169084A (en) | 1984-06-12 |
| ES508988A0 (es) | 1982-12-01 |
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