Separation process for the product streams resulting from the dehydrogenation of hydrocarbons
US5227567A · kind A · utility
4Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 1992 |
| Grant date | Jul 13, 1993 |
| Priority date | — |
| Expiry date | Jan 27, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C5/325
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the separation and recovery of the product stream resulting from the dehydrogenation of dehydrogenatable hydrocarbons which process utilizes a chiller system for the recovery of olefin product liquid and a pressure swing adsorption unit to concentrate the olefin product liquid which is not recovered by the chiller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.