BE579270A - - Google Patents
Info
- Publication number
- BE579270A BE579270A BE579270DA BE579270A BE 579270 A BE579270 A BE 579270A BE 579270D A BE579270D A BE 579270DA BE 579270 A BE579270 A BE 579270A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
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- 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
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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- 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
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- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE891894X | 1958-06-03 | ||
| DE893727X | 1958-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE579270A true BE579270A (fr) |
Family
ID=31979337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE579270D BE579270A (fr) | 1958-06-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE579270A (fr) |
| FR (1) | FR1228582A (fr) |
| GB (2) | GB891894A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1191367B (de) * | 1960-03-16 | 1965-04-22 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung von alpha, beta-ungesaettigten Carbonsaeuren aus alpha-Oxycarbonsaeuren |
| DE1195295B (de) * | 1960-04-25 | 1965-06-24 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung von alpha,beta-ungesaettigten Carbonsaeuren aus alpha-Oxycabonsaeuren |
| NL269224A (fr) * | 1961-09-14 |
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0
- BE BE579270D patent/BE579270A/xx unknown
-
1959
- 1959-05-29 FR FR796069A patent/FR1228582A/fr not_active Expired
- 1959-06-03 GB GB19058/59A patent/GB891894A/en not_active Expired
- 1959-07-06 GB GB23161/59D patent/GB893727A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1228582A (fr) | 1960-08-31 |
| GB891894A (en) | 1962-03-21 |
| GB893727A (en) | 1962-04-11 |