Hydrodemetallization of oils
US4671866A · kind A · utility
4Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 1986 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Feb 26, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J27/1817
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for removing metals from a hydrocarbon-containing feed stream comprises hydrotreatment in the presence of a solid catalyst composition comprising aluminum phosphate, zirconium phosphate and copper phosphate (preferably coprecipitated).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.