Process for separating normal olefins from non-normal olefins
US5220102A · kind A · utility
6Cited by
14References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1992 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | Jun 9, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C7/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A chromatographic process for separating linear olefins from mixtures with branched-chain olefins with a high silica zeolitic molecular sieve, e.g., silicalites, ZSM-5, etc., having low acid catalytic reactivity, which selectively adsorbs the normal olefins, and uses ketones as desorbents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.