FR2212330B1 - - Google Patents
Info
- Publication number
- FR2212330B1 FR2212330B1 FR7246726A FR7246726A FR2212330B1 FR 2212330 B1 FR2212330 B1 FR 2212330B1 FR 7246726 A FR7246726 A FR 7246726A FR 7246726 A FR7246726 A FR 7246726A FR 2212330 B1 FR2212330 B1 FR 2212330B1
- Authority
- FR
- France
- 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
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7246726A FR2212330A1 (en) | 1972-12-28 | 1972-12-28 | Oxidation of ethylene to ethylene oxide - using catalyst consisting of silver and praseodymium, neodymium, terbium or dysprosium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7246726A FR2212330A1 (en) | 1972-12-28 | 1972-12-28 | Oxidation of ethylene to ethylene oxide - using catalyst consisting of silver and praseodymium, neodymium, terbium or dysprosium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212330A1 FR2212330A1 (en) | 1974-07-26 |
| FR2212330B1 true FR2212330B1 (forum.php) | 1975-09-12 |
Family
ID=9109458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7246726A Granted FR2212330A1 (en) | 1972-12-28 | 1972-12-28 | Oxidation of ethylene to ethylene oxide - using catalyst consisting of silver and praseodymium, neodymium, terbium or dysprosium |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2212330A1 (forum.php) |
-
1972
- 1972-12-28 FR FR7246726A patent/FR2212330A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212330A1 (en) | 1974-07-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |