Process for operating sulfided hydroprocessing catalyst
US12378480B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Dec 16, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Dec 16, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A broad aspect of the disclosure relates to a process for hydroprocessing of a hydrocarbonaceous feedstock stream comprising the steps of This has the benefit of minimizing or even avoiding the need for addition of sulfur to keep the catalytically active material in the active sulfided state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.