Catalyst composition and hydroprocessing of oils using same
US4758544A · kind A · utility
7Cited by
35References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 1985 |
| Grant date | Jul 19, 1988 |
| Priority date | — |
| Expiry date | Jul 17, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/647
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst composition comprising an alumina-aluminum phosphate-silica support bearing a halogen, a Group VI metal and a Group VIII metal in which the support has an average pore radius of from about 10 .ANG. to about 300 .ANG., a surface area ranging from about 50 m.sup.2 /g to about 400 m.sup.2 /g and a pore volume of about 0.1 to about 1.5 cc/g. The catalyst composition is used for hydroprocessing oils and possesses significant hydrodenitrification activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.