Resid hydrotreating catalyst and process
US5322829A · kind A · utility
44Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 1993 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Mar 15, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/66
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst and process are disclosed for upgrading heavy feedstocks such as resid. The catalyst comprises a porous inorganic oxide support having an incremental pore volume maximum at a pore radius greater than 50 Angstroms bearing between 0.1 to 5.0 weight percent nickel and having at least 0.4 cc/g of pores having a radius less than 125 Angstroms. An ebullated bed hydroconversion process employing the catalyst also is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.