Process for the production of gasolines with low sulfur contents
US6692635B2 · kind B2 · utility
12Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2000 |
| Grant date | Feb 17, 2004 |
| Priority date | — |
| Expiry date | Feb 23, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Process for the production of gasoline with a low sulfur content that comprises at least the following two stages:a) a hydrogenation stage of the unsaturated sulfur containing compounds,b) a decomposition stage of saturated sulfur containing compounds,and optionally a preliminary stage for pretreatment of the feedstock such as selective hydrogenation of dienes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.