BE485321A - - Google Patents
Info
- Publication number
- BE485321A BE485321A BE485321DA BE485321A BE 485321 A BE485321 A BE 485321A BE 485321D A BE485321D A BE 485321DA BE 485321 A BE485321 A BE 485321A
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/682—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium, tantalum or polonium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL669999X | 1947-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE485321A true BE485321A (fi) |
Family
ID=19798884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE485321D BE485321A (fi) | 1947-10-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE485321A (fi) |
| FR (1) | FR973730A (fi) |
| GB (1) | GB669999A (fi) |
| NL (1) | NL64824C (fi) |
-
0
- NL NL64824D patent/NL64824C/xx active
- BE BE485321D patent/BE485321A/xx unknown
-
1948
- 1948-10-15 GB GB26865/48A patent/GB669999A/en not_active Expired
- 1948-10-15 FR FR973730D patent/FR973730A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR973730A (fr) | 1951-02-14 |
| GB669999A (en) | 1952-04-09 |
| NL64824C (fi) |