The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2003
Filed:
Nov. 27, 2000
Lynn Henry Slaugh, Houston, TX (US);
Howard Lam-Ho Fong, Sugar Land, TX (US);
Laurent Alain Fenouil, Houston, TX (US);
Shell Oil Company, Houston, TX (US);
Abstract
A process for separating and isolating saturated hydrocarbons from olefins, and in particular, a process for separating and isolating saturated hydrocarbons from olefins in a Fisher-Tropsch stream. The feedstock composition is contacted with linear polyaromatic compound under conditions effective to form linear polyaromatic compound-olefin adducts. Separation of the adducts from the stream also separates the adducted olefins from the stream. After dissociation of the adducted olefins, the process results in an olefin composition that is enriched in concentration of olefins over the concentration of olefins in the feedstock composition, and a saturated hydrocarbon stream that is enriched in saturated hydrocarbons over the concentration of saturated hydrocarbons in the feedstock.