Desulfurization process
US3933623A · kind A · utility
6Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1974 |
| Grant date | Jan 20, 1976 |
| Priority date | — |
| Expiry date | Aug 9, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G45/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The deactivation rate of a catalyst used for the high temperature, high space velocity desulfurization of heavy oils is reduced by the incorporation in the catalyst of a small amount of a noble metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.