Hydrodesulfurization process
US4203828A · kind A · utility
4Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1976 |
| Grant date | May 20, 1980 |
| Priority date | — |
| Expiry date | May 26, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G45/26
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
In the hydrodesulfurization of sulfur-containing heavy hydrocarbon oils, water is injected into the hydrotreating gas and vaporized at a temperature below 450.degree. F. to produce a steam-containing hydrotreating gas which is combined subsequently with the sulfur-containing heavy hydrocarbon oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.