Silica-alumina catalyst carriers preparation
US6858170B2 · kind B2 · utility
50Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2002 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | May 29, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G45/46
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a process for preparing silica-alumina carriers preferably under the form of extrudates. Further, the present invention also provides hydrogenation catalysts prepared thereof. These catalysts are used in an improved process for the reduction of the aromatic hydrocarbons content present in hydrocarbon streams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.