JPS56158146A - Carrying catalyst containing silver and catalyst intermediate product, their manufacture and their use - Google Patents
Carrying catalyst containing silver and catalyst intermediate product, their manufacture and their useInfo
- Publication number
- JPS56158146A JPS56158146A JP5324481A JP5324481A JPS56158146A JP S56158146 A JPS56158146 A JP S56158146A JP 5324481 A JP5324481 A JP 5324481A JP 5324481 A JP5324481 A JP 5324481A JP S56158146 A JPS56158146 A JP S56158146A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- catalyst
- intermediate product
- containing silver
- carrying
- 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
Links
- 239000003054 catalyst Substances 0.000 title 2
- 239000013067 intermediate product Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
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
-
- 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
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)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803014091 DE3014091A1 (de) | 1980-04-12 | 1980-04-12 | Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56158146A true JPS56158146A (en) | 1981-12-05 |
JPS6331256B2 JPS6331256B2 (ja) | 1988-06-23 |
Family
ID=6099837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5324481A Granted JPS56158146A (en) | 1980-04-12 | 1981-04-10 | Carrying catalyst containing silver and catalyst intermediate product, their manufacture and their use |
Country Status (6)
Country | Link |
---|---|
US (1) | US4400308A (ja) |
EP (1) | EP0038446B1 (ja) |
JP (1) | JPS56158146A (ja) |
CA (1) | CA1171061A (ja) |
DE (2) | DE3014091A1 (ja) |
ES (1) | ES501264A0 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919542A (ja) * | 1982-07-24 | 1984-02-01 | ヘキスト・アクチエンゲゼルシヤフト | 銀触媒の製造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774222A (en) * | 1982-06-16 | 1988-09-27 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst |
GB8304749D0 (en) * | 1983-02-21 | 1983-03-23 | Ici Plc | Catalysts |
JPS60216844A (ja) * | 1984-04-13 | 1985-10-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | エチレンオキシド製造用銀触媒 |
US4555501A (en) * | 1984-05-14 | 1985-11-26 | The Halcon Sd Group, Inc. | Process for preparing silver catalysts |
US6323351B1 (en) | 1997-06-30 | 2001-11-27 | The Dow Chemical Company | Process for the direct oxidation of olefins to olefin oxides |
US6562986B2 (en) | 1997-06-30 | 2003-05-13 | Dow Global Technologies, Inc. | Process for the direct oxidation of olefins to olefin oxides |
US5856534A (en) * | 1997-12-18 | 1999-01-05 | Arco Chemical Technology, L.P. | Epoxidation process using supported silver catalysts treated with carbon dioxide |
DE19803890A1 (de) * | 1998-01-31 | 1999-08-05 | Erdoelchemie Gmbh | Silberhaltige Trägerkatalysatoren und Katalysator-Zwischenprodukte, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6646142B1 (en) | 1998-12-16 | 2003-11-11 | Dow Global Technologies Inc. | Process for the direct oxidation of olefins to olefin oxides |
US6987080B2 (en) * | 2002-03-01 | 2006-01-17 | Scientific Design Company, Inc. | Ethylene oxide catalyst carrier preparation |
US11801493B2 (en) | 2016-12-02 | 2023-10-31 | Shell Usa, Inc. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB591670A (en) * | 1943-08-28 | 1947-08-26 | Honorary Advisory Council Sci | Silver catalyst and method of preparing same |
GB754593A (en) * | 1953-06-12 | 1956-08-08 | Bataafsche Petroleum | Improvements in or relating to the preparation of supported silver catalysts and their use in the production of olefin oxides |
DE1542229A1 (de) * | 1965-05-18 | 1970-04-23 | Ici Ltd | Katalysator zur Oxydation von Olefinen |
GB1115192A (en) * | 1965-06-02 | 1968-05-29 | Erdoelchemie Gmbh | A process for the production of ethylene oxide |
US3423328A (en) * | 1965-11-22 | 1969-01-21 | Engelhard Ind Inc | Silver-barium catalyst |
IT971362B (it) * | 1972-11-30 | 1974-04-30 | Sir Soc Italiana Resine Spa | Procedimento per la produzione dell ossido di etilene mediante ossidazione dell etilene e cata lizzatore relativo |
DE2352608C3 (de) * | 1973-10-19 | 1982-04-08 | Boris Borisovič Moskva Česnokov | Verfahren zur Herstellung von Äthylenoxyd |
US4207210A (en) * | 1973-10-26 | 1980-06-10 | Shell Oil Company | Process for preparing an ethylene oxide catalyst |
DE2454972A1 (de) * | 1973-12-05 | 1975-06-12 | Ici Ltd | Katalysator und verfahren zur herstellung von alkylenoxiden |
IT1006688B (it) * | 1973-12-28 | 1976-10-20 | Sir Soc Italiana Resine Spa | Procedimento e catalizzazione per la produzione dell ossido di etile ne mediante ossidazione dell etile ne |
US4066575A (en) * | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
FR2412538A1 (fr) * | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
DE2914640C2 (de) * | 1979-04-11 | 1986-01-30 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von Silberkatalysatoren für die Herstellung von Ethylenoxid |
-
1980
- 1980-04-12 DE DE19803014091 patent/DE3014091A1/de not_active Withdrawn
-
1981
- 1981-04-01 EP EP81102446A patent/EP0038446B1/de not_active Expired
- 1981-04-01 DE DE8181102446T patent/DE3160303D1/de not_active Expired
- 1981-04-03 US US06/250,816 patent/US4400308A/en not_active Expired - Lifetime
- 1981-04-10 ES ES501264A patent/ES501264A0/es active Granted
- 1981-04-10 CA CA000375242A patent/CA1171061A/en not_active Expired
- 1981-04-10 JP JP5324481A patent/JPS56158146A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919542A (ja) * | 1982-07-24 | 1984-02-01 | ヘキスト・アクチエンゲゼルシヤフト | 銀触媒の製造方法 |
JPH0450854B2 (ja) * | 1982-07-24 | 1992-08-17 | Hoechst Ag |
Also Published As
Publication number | Publication date |
---|---|
EP0038446A2 (de) | 1981-10-28 |
JPS6331256B2 (ja) | 1988-06-23 |
ES8203021A1 (es) | 1982-03-01 |
US4400308A (en) | 1983-08-23 |
CA1171061A (en) | 1984-07-17 |
DE3160303D1 (en) | 1983-07-07 |
EP0038446A3 (en) | 1981-11-11 |
EP0038446B1 (de) | 1983-05-18 |
DE3014091A1 (de) | 1981-10-15 |
ES501264A0 (es) | 1982-03-01 |
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