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:
Mar. 20, 2007
Filed:
Aug. 02, 2005
Patrick Briot, Pommier de Beaurepaire, FR;
Renaud Cadours, Francheville, FR;
Sophie Drozdz, Lyons, FR;
Fabrice Lecomte, Paris, FR;
Patrick Briot, Pommier de Beaurepaire, FR;
Renaud Cadours, Francheville, FR;
Sophie Drozdz, Lyons, FR;
Fabrice Lecomte, Paris, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
The gaseous feed flowing in through lineis contacted in contacting zone ZA with a liquid solvent flowing in through lineThe solvent comprises between 0.001% and 100% by weight of a liquid olefin. Contacting in zone ZA is carried out in the presence of an acid catalyst. The purified gaseous feed is discharged from zone ZA through lineThe sulfide-laden solvent is discharged through linethen regenerated in unit RE. The regenerated solvent is recycled through linesandto zone ZA.