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. 01, 2007
Filed:
Oct. 27, 2004
Michel Thomas, Rueil Malmaison, FR;
Eszter Toth, Lyons, FR;
Fabrice Lecomte, Paris, FR;
Géraldine Laborie, Courvevoie, FR;
Chantal Rigaill, Yerres, FR;
Michel Thomas, Rueil Malmaison, FR;
Eszter Toth, Lyons, FR;
Fabrice Lecomte, Paris, FR;
Géraldine Laborie, Courvevoie, FR;
Chantal Rigaill, Yerres, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
The raw natural gas is pretreated in treating unitThe treated gas is then purified by adsorption of the mercaptans in first enclosureThe various cuts that make up the purified gas are separated in fractionating unitPart of the methane making up the purified gas is saturated with a C5+ hydrocarbon in contactorthen it is fed into second enclosureso as to regenerate the adsorbent material contained in this second enclosure. The gas from the second enclosure is washed in unitthen recycled.