Process for the preparation of alkenes
US5220092A · kind A · utility
6Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1992 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Jun 4, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C5/3332
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of alkenes by contacting a feed containing one or more C.sub.2 -C.sub.10 alkanes at an elevated temperature with a catalyst containing 1-15% w vanadia, calculated as divanadium pentoxide relative to the weight of the catalyst, on a refractory support, where the feed is contacted with the catalyst at a temperature of 600.degree. C. or above during less than 4 seconds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.