NL52657C - - Google Patents
Info
- Publication number
- NL52657C NL52657C NL52657DA NL52657C NL 52657 C NL52657 C NL 52657C NL 52657D A NL52657D A NL 52657DA NL 52657 C NL52657 C NL 52657C
- Authority
- NL
- Netherlands
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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- 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
- B01J23/83—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 rare earths or actinides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR862105T | 1939-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52657C true NL52657C (id) |
Family
ID=9342665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52657D NL52657C (id) | 1939-12-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE437241A (id) |
| FR (1) | FR862105A (id) |
| NL (1) | NL52657C (id) |
-
0
- BE BE437241D patent/BE437241A/xx unknown
- NL NL52657D patent/NL52657C/xx active
-
1939
- 1939-12-05 FR FR862105D patent/FR862105A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR862105A (fr) | 1941-02-27 |
| BE437241A (id) |