Catalytic cracking catalysts using silicoaluminophosphate molecular sieves
US4666875A · kind A · utility
26Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1986 |
| Grant date | May 19, 1987 |
| Priority date | — |
| Expiry date | May 9, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J29/85
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Cracking catalysts containing silicoaluminophosphate molecular sieves are disclosed. Such catalysts are derived from specific silicoaluminophosphate molecular sieves of U.S. Pat. No. 4,440,871. The catalyst when used for the conversion of hydrocarbons provide product mixtures different from those obtained by use of aluminosilicates based catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.