Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter Meyer0
Fabrice Lecomte0
Jean-Louis Ambrosino0
Michel Thomas0
Eszter Toth0
Date of Patent
November 11, 2008
0Patent Application Number
113665810
Date Filed
March 3, 2006
0Patent Citations Received
0
Patent Primary Examiner
Patent abstract
The raw natural gas is deacidized and dehydrated in units DA and DH. The treated gas is then purified by adsorption of the mercaptans in first enclosure A1. Part of the purified gas is heated in E1, then fed into second enclosure A2 so as to discharge the water adsorbed by the adsorbent material contained in this second enclosure. A steam-rich stream is fed into third enclosure A3 containing a mercaptan-laden adsorbent material. In A3, the mercaptans are desorbed and replaced by the steam.
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