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. 18, 2021
Filed:
Nov. 28, 2018
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Yacine Haroun, Lyons, FR;
Rim Brahem, Lyons, FR;
IFP Energies Nouvelles, Rueil Malmaison, FR;
Abstract
A gas-distributing tray () and a column for exchange of heat and/or of material between a gas and a liquid containing the tray, and use of the tray, the tray having several protruding chimneys () which are substantially parallelepipedal and parallel to one another over a portion () of the upper face of the tray for the exclusive passage of the gas (g) through the tray and a zone for collecting the liquid () having two diametrically opposite weirs () for collecting the liquid (l) on the tray. The chimneys each have an element for distribution of the gas () partially overlapping the zone for collecting the liquid.