Hydrocracking catalyst containing beta and Y zeolites, and process for its use to produce naphtha
US7510645B2 · kind B2 · utility
2Cited by
11References
19Claims
0Family size
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Key dates
| Filing date | Nov 4, 2005 |
| Grant date | Mar 31, 2009 |
| Priority date | — |
| Expiry date | Jun 5, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2400/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Increased yields of naphtha and increased catalyst activity are obtained in a hydrocracking process by the use of a catalyst containing a beta zeolite and a Y zeolite having a unit cell size from 24.38 to 24.50 angstrom. The catalyst has a relatively high amount of Y zeolite relative to beta zeolite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.