Use of low acidity high silica to alumina ratio large pore zeolites for distillate production in catalytic cracking
US4481104A · kind A · utility
15Cited by
11References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 1984 |
| Grant date | Nov 6, 1984 |
| Priority date | — |
| Expiry date | Feb 14, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2229/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process is disclosed for the production of distillate in the catalytic cracking of gas oils utilizing a low acidity high silica-to-alumina ratio large pore zeolite which has been subjected to exchange with alkali metal ions at pH .ltoreq.7.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.