High activity and high distillate yield hydrocracking catalysts with intimate interaction between unsupported metal oxide and zeolite
US11826738B2 · kind B2 · utility
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9References
19Claims
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Key dates
| Filing date | Jul 20, 2021 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Sep 16, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/70
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A hydroprocessing catalyst with improved performance has been produced that involves an intimately mixed unsupported metal oxide with a zeolite or other acid function. The intimate mixing allows an intimate interaction between the unsupported metal oxide and the acid function. The hydroprocessing catalyst may be used alone or may be incorporated with a portion of a conventional hydrocracking catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.