Process for the preparation of a dehydrogenation catalyst
US5017543A · kind A · utility
9Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1990 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | May 3, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process is described for the catalytic dehydrogenation of paraffinic hydrocarbons preferably having from 3 to 6 carbon atoms in the presence of a catalyst containing at least one metal of the platinum group, a co-catalyst and a promoter, the noble metal of the platinum group being deposited into the alumina support in two steps, the first one being followed by a calcination and a reduction, the second one being followed by a calcination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.