Extruded catalyst based on silica/alumina gel, and process for preparing it
US5342814A · kind A · utility
4Cited by
6References
17Claims
0Family size
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Key dates
| Filing date | Dec 3, 1992 |
| Grant date | Aug 30, 1994 |
| Priority date | — |
| Expiry date | Dec 3, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2521/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The preparation is disclosed of an extruded catalyst based on a silica/alumina gel, which catalyst is particularly active in acid-catalyzed reactions, such as the oligomerization of light olefins, e.g., propylene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.