BE449003A - - Google Patents
Info
- Publication number
- BE449003A BE449003A BE449003DA BE449003A BE 449003 A BE449003 A BE 449003A BE 449003D A BE449003D A BE 449003DA BE 449003 A BE449003 A BE 449003A
- Authority
- BE
- Belgium
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR410266A FR1329522A (fr) | 1937-01-22 | 1937-01-22 | Procédé de préparation de l'hopcalite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449003A true BE449003A (mo) |
Family
ID=8677228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449003D BE449003A (mo) | 1937-01-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE449003A (mo) |
| FR (1) | FR1329522A (mo) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315837A (en) * | 1980-04-16 | 1982-02-16 | Xerox Corporation | Composite material for ozone removal |
-
0
- BE BE449003D patent/BE449003A/xx unknown
-
1937
- 1937-01-22 FR FR410266A patent/FR1329522A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1329522A (fr) | 1963-06-14 |