FCC Process using low coke-make FCC catalyst
US4312744A · kind A · utility
15Cited by
18References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 1981 |
| Grant date | Jan 26, 1982 |
| Priority date | — |
| Expiry date | Feb 9, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G11/05
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for cracking a hydrocarbon charge stock which uses a catalytic composite prepared by mixing a zeolitic crystalline aluminosilicate dispersed in a porous carrier material with a solution of rare earth salt, separating a filter cake from the slurry by a means not involving the washing of the filter cake and calcining the filter cake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.