Potassium carbonate supports, catalysts, and olefin dimerization processes therewith
US5237117A · kind A · utility
0Cited by
18References
23Claims
0Family size
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Key dates
| Filing date | Oct 30, 1992 |
| Grant date | Aug 17, 1993 |
| Priority date | — |
| Expiry date | Oct 30, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2527/232
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Catalyst supports, catalyst systems, methods for the preparation thereof, and dimerization process therewith are provided catalyst supports are extruded from a thick paste of potassium carbonate and water catalyst systems comprise at least one elemental alkali metal deposited on the catalyst support. Optionally, the catalyst system further comprises at least one promoter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.