JPS5721937A - Silver catalyzer for production of ethylene oxide - Google Patents
Silver catalyzer for production of ethylene oxideInfo
- Publication number
- JPS5721937A JPS5721937A JP9504780A JP9504780A JPS5721937A JP S5721937 A JPS5721937 A JP S5721937A JP 9504780 A JP9504780 A JP 9504780A JP 9504780 A JP9504780 A JP 9504780A JP S5721937 A JPS5721937 A JP S5721937A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- catalyzer
- complex compound
- carrier
- decomposite
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052709 silver Inorganic materials 0.000 title abstract 6
- 239000004332 silver Substances 0.000 title abstract 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 238000005470 impregnation Methods 0.000 abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 abstract 1
- 229940071536 silver acetate Drugs 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Epoxy Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9504780A JPS5721937A (en) | 1980-07-14 | 1980-07-14 | Silver catalyzer for production of ethylene oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9504780A JPS5721937A (en) | 1980-07-14 | 1980-07-14 | Silver catalyzer for production of ethylene oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5721937A true JPS5721937A (en) | 1982-02-04 |
| JPS6234419B2 JPS6234419B2 (enrdf_load_stackoverflow) | 1987-07-27 |
Family
ID=14127145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9504780A Granted JPS5721937A (en) | 1980-07-14 | 1980-07-14 | Silver catalyzer for production of ethylene oxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5721937A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US6605932B2 (en) | 2001-06-12 | 2003-08-12 | Oki Electric Industry Co., Ltd. | Voltage booster circuit and semiconductor device for incorporating same |
-
1980
- 1980-07-14 JP JP9504780A patent/JPS5721937A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US5057481A (en) * | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US6605932B2 (en) | 2001-06-12 | 2003-08-12 | Oki Electric Industry Co., Ltd. | Voltage booster circuit and semiconductor device for incorporating same |
| US6906504B2 (en) | 2001-06-12 | 2005-06-14 | Oki Electric Industry Co., Ltd. | Voltage booster circuit and semiconductor device for incorporating same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234419B2 (enrdf_load_stackoverflow) | 1987-07-27 |
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