Sulfur- and nitrogen-containing hydrocarbon feed hydrocracking over ZSM-20
US4377468A · kind A · utility
19Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 1981 |
| Grant date | Mar 22, 1983 |
| Priority date | — |
| Expiry date | Sep 18, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G35/095
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A catalyst effective in hydrotreating and hydrocracking sulfur- and nitrogen-containing hydrocarbon feeds at low pressure. The catalyst is prepared by incorporating a platinum group metal such as palladium in ZSM-20 or in dealuminized zeolite Y. Unlike most palladium catalyst, this catalyst is not poisoned by nitrogen and sulfur in the feed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.