NL272732A - - Google Patents
Info
- Publication number
- NL272732A NL272732A NL272732DA NL272732A NL 272732 A NL272732 A NL 272732A NL 272732D A NL272732D A NL 272732DA NL 272732 A NL272732 A NL 272732A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
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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
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4426460A GB930094A (en) | 1960-12-23 | 1960-12-23 | Improvements in and relating to catalysts |
FR882968A FR1308918A (fr) | 1960-12-23 | 1961-12-23 | Procédé de fabrication d'un catalyseur à partir de l'acide tungstique |
Publications (1)
Publication Number | Publication Date |
---|---|
NL272732A true NL272732A (xx) |
Family
ID=26193673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL272732D NL272732A (xx) | 1960-12-23 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1308918A (xx) |
NL (1) | NL272732A (xx) |
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0
- NL NL272732D patent/NL272732A/xx unknown
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1961
- 1961-12-23 FR FR882968A patent/FR1308918A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1308918A (fr) | 1962-11-09 |