Method for the preparation of a catalyst for the dehydrogenation of C.sub.3 -C.sub.5 paraffins
US4746643A · kind A · utility
16Cited by
2References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 16, 1986 |
| Grant date | May 24, 1988 |
| Priority date | — |
| Expiry date | Jun 16, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0045
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method for the preparation of a catalyst for the dehydrogenation of C.sub.3 -C.sub.5 paraffins consisting in impregnating calcined aluminum oxide with a solution of chromium and potassium compounds, in drying and then impregnating the product obtained with a solution of a compound of silicon, the catalyst obtained being finally dried and calcined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.