ATE55066T1 - Silber enthaltende katalysatoren zur herstellung von aethylenoxyd. - Google Patents
Silber enthaltende katalysatoren zur herstellung von aethylenoxyd.Info
- Publication number
- ATE55066T1 ATE55066T1 AT87420089T AT87420089T ATE55066T1 AT E55066 T1 ATE55066 T1 AT E55066T1 AT 87420089 T AT87420089 T AT 87420089T AT 87420089 T AT87420089 T AT 87420089T AT E55066 T1 ATE55066 T1 AT E55066T1
- Authority
- AT
- Austria
- Prior art keywords
- silver
- support
- organic liquid
- production
- immersing
- Prior art date
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 12
- 239000004332 silver Substances 0.000 title abstract 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 10
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 4
- 150000001734 carboxylic acid salts Chemical class 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 2
- -1 silver ions Chemical class 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 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)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8605410A FR2597098B1 (fr) | 1986-04-11 | 1986-04-11 | Catalyseurs a base d'argent pour la fabrication d'oxyde d'ethylene |
| EP87420089A EP0241391B1 (de) | 1986-04-11 | 1987-04-02 | Silber enthaltende Katalysatoren zur Herstellung von Äthylenoxyd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE55066T1 true ATE55066T1 (de) | 1990-08-15 |
Family
ID=9334270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87420089T ATE55066T1 (de) | 1986-04-11 | 1987-04-02 | Silber enthaltende katalysatoren zur herstellung von aethylenoxyd. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4717703A (de) |
| EP (1) | EP0241391B1 (de) |
| JP (2) | JPS62244446A (de) |
| CN (1) | CN1007130B (de) |
| AT (1) | ATE55066T1 (de) |
| CA (1) | CA1303013C (de) |
| DE (2) | DE3764008D1 (de) |
| DK (1) | DK165870C (de) |
| ES (1) | ES2000199B3 (de) |
| FR (1) | FR2597098B1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892567A (en) * | 1988-08-15 | 1990-01-09 | Mobil Oil Corporation | Simultaneous removal of mercury and water from fluids |
| US5187140A (en) * | 1989-10-18 | 1993-02-16 | Union Carbide Chemicals & Plastics Technology Corporation | Alkylene oxide catalysts containing high silver content |
| CA2053411C (en) | 1990-10-12 | 1997-06-03 | Albert Cheng-Yu Liu | Alkylene oxide catalysts having enhanced activity and/or stability |
| US6184175B1 (en) * | 1993-03-01 | 2001-02-06 | Scientic Design Company, Inc. | Process for preparing silver catalyst |
| US5525740A (en) * | 1993-03-01 | 1996-06-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst and process of using same to produce ethylene oxide |
| US5602070A (en) * | 1995-01-09 | 1997-02-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
| JP4210255B2 (ja) * | 1997-12-25 | 2009-01-14 | 株式会社日本触媒 | エチレンオキシド製造用銀触媒およびエチレンオキシドの製造方法 |
| TW426545B (en) * | 1997-12-25 | 2001-03-21 | Nippon Catalytic Chem Ind | Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide |
| DE19854635A1 (de) * | 1998-11-26 | 2000-05-31 | Basf Ag | Trägerkatalysator und dessen Einsatz in der Hydrierung |
| CN101360562B (zh) * | 2006-04-10 | 2013-02-06 | 三菱化学株式会社 | 环氧乙烷制造用催化剂及其制造方法、以及环氧乙烷的制造方法 |
| JP2007301554A (ja) * | 2006-04-10 | 2007-11-22 | Mitsubishi Chemicals Corp | 酸化エチレン製造用触媒およびその製造方法ならびに酸化エチレンの製造方法 |
| JP4978277B2 (ja) * | 2006-04-10 | 2012-07-18 | 三菱化学株式会社 | 酸化エチレン製造用触媒およびその製造方法ならびに酸化エチレンの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2408597A1 (fr) * | 1977-11-10 | 1979-06-08 | Ugine Kuhlmann | Catalyseurs a base d'argent et procede pour la preparation d'oxyde d'ethylene |
| FR2412538A1 (fr) * | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
| FR2432023A2 (fr) * | 1978-04-28 | 1980-02-22 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d''oxyde d'ethylene |
| CA1162181A (en) * | 1979-03-20 | 1984-02-14 | Paul C. Ellgen | Catalyst composition and process for oxidation of ethylene to ethylene oxide |
| DE2914640C2 (de) * | 1979-04-11 | 1986-01-30 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von Silberkatalysatoren für die Herstellung von Ethylenoxid |
| US4368144A (en) * | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
| US4760042A (en) * | 1982-03-24 | 1988-07-26 | Scientific Design Company, Inc. | Process for preparing an alkali metal-promoted silver catalyst |
| BG37835A3 (en) * | 1982-06-30 | 1985-08-15 | Hoechst Aktiengesellschaft | Method for preparing silver catalyst |
-
1986
- 1986-04-11 FR FR8605410A patent/FR2597098B1/fr not_active Expired
- 1986-05-27 US US06/867,780 patent/US4717703A/en not_active Expired - Fee Related
-
1987
- 1987-04-01 CN CN87102701A patent/CN1007130B/zh not_active Expired
- 1987-04-02 EP EP87420089A patent/EP0241391B1/de not_active Expired - Lifetime
- 1987-04-02 DE DE8787420089T patent/DE3764008D1/de not_active Expired - Fee Related
- 1987-04-02 ES ES87420089T patent/ES2000199B3/es not_active Expired - Lifetime
- 1987-04-02 AT AT87420089T patent/ATE55066T1/de not_active IP Right Cessation
- 1987-04-02 DE DE198787420089T patent/DE241391T1/de active Pending
- 1987-04-10 DK DK183887A patent/DK165870C/da not_active IP Right Cessation
- 1987-04-10 CA CA000534436A patent/CA1303013C/fr not_active Expired - Lifetime
- 1987-04-10 JP JP62087230A patent/JPS62244446A/ja active Pending
-
1993
- 1993-02-04 JP JP5040432A patent/JPH0680050B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0692949A (ja) | 1994-04-05 |
| JPS62244446A (ja) | 1987-10-24 |
| DE241391T1 (de) | 1988-04-07 |
| CN1007130B (zh) | 1990-03-14 |
| DE3764008D1 (de) | 1990-09-06 |
| FR2597098B1 (fr) | 1989-01-13 |
| FR2597098A1 (fr) | 1987-10-16 |
| ES2000199A4 (es) | 1988-01-16 |
| EP0241391A1 (de) | 1987-10-14 |
| US4717703A (en) | 1988-01-05 |
| JPH0680050B2 (ja) | 1994-10-12 |
| CN87102701A (zh) | 1987-10-21 |
| ES2000199B3 (es) | 1990-12-01 |
| DK183887D0 (da) | 1987-04-10 |
| DK183887A (da) | 1987-10-12 |
| DK165870B (da) | 1993-02-01 |
| DK165870C (da) | 1993-06-21 |
| CA1303013C (fr) | 1992-06-09 |
| EP0241391B1 (de) | 1990-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |