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:
Aug. 12, 2014
Filed:
Apr. 01, 2010
Bénédicte Chommeloux, Paris, FR;
Viep Hoang Dinh, Bizanos, FR;
Ludovic Raynal, Oullins, FR;
IFP Energies nouvelles, Rueil-Malmaison Cedex, FR;
Total S.A., Courbevoie, FR;
Abstract
The gas-liquid contact column comprises at least an upper trayand a lower tray, as well as a downcomerfor sending the liquid from the upper tray to the lower tray. The trays comprise gas ports. A packingis arranged between the upper tray and the lower tray. The upper tray comprises meansfor withdrawing liquid from the upper tray, the liquid withdrawn being distributed over the packing. The gas-liquid contact column is particularly well suited for absorption of the COand of the HS contained in a natural gas or in a syngas, and for capture of the COcontained in combustion fumes.