Process for the catalytic cracking of a hydrocarbon feedstock
US4976847A · kind A · utility
23Cited by
18References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1989 |
| Grant date | Dec 11, 1990 |
| Priority date | — |
| Expiry date | Aug 24, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2229/42
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Process for the catalytic cracking of a hydrocarbon feedstock, comprising contacting the feedstock with a catalyst composition comprising a zeolite I having a pore diameter larger than 0.7 nm and a zeolite II having a pore diameter smaller than 0.7 nm, which composition further comprises a dehydrogenating metal or metal component, at catalytic cracking conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.