Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production
US4721557A · kind A · utility
6Cited by
10References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 1986 |
| Grant date | Jan 26, 1988 |
| Priority date | — |
| Expiry date | Oct 8, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G69/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for the conversion of residual asphaltene-containing hydrocarbonaceous charge stock to selectively produce large quantities of high quality middle distillate while minimizing hydrogen consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.