Method for the preparation of catalyst of vanadium pentoxide on substrate of titanium dioxide
US4228038A · kind A · utility
7Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1979 |
| Grant date | Oct 14, 1980 |
| Priority date | — |
| Expiry date | Sep 14, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/265
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for the manufacture of a selective oxidation catalyst by heating titanium dioxide in the presence of water prior to treating the titanium dioxide with vanadium oxytrichloride in vapor form and then heating the treated titanium dioxide. This treatment with water and vanadium oxytrichloride is repeated a number of times until the desired selective oxidation catalyst is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.