Hydrocracking catalyst and process for producing fuel base material
US8288303B2 · kind B2 · utility
7Cited by
19References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2007 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Sep 29, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/1022
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided is a catalyst for hydrocracking a paraffinic hydrocarbon which provides satisfactorily high cracking activity and middle fraction yield as well as the low pour point of the fuel base material (the middle fraction) all together. The catalyst of the present invention comprises a USY zeolite derived from NaY used as the raw material and having a peak intensity of 30 or lower, appearing on the 111 surface upon X-ray diffraction, and a noble metal of Group VIII of the periodic table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.