Deep desulphurization of low sulphur content feedstock
US11492560B2 · kind B2 · utility
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19Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 22, 2019 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Oct 22, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention pertains to a process for deep desulphurization of low sulphur content feedstock comprising the steps of providing a low sulphur content hydrocarbon feedstock and contacting said hydrocarbon feedstock with a cobalt-molybdenum desulphurizing system or a nickel-molybdenum desulphurizing system in an oxide form in order to obtain a very low sulphur product comprising less than 5 ppm by weight sulphur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.