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:
Nov. 08, 2016
Filed:
Oct. 09, 2012
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Yacine Haroun, Grigny, FR;
Frederic Bazer-Bachi, Irigny, FR;
Frederic Augier, Saint Symphorien d Ozon, FR;
Charly Rogeon, Bourgoin Jallieu, FR;
Christophe Boyer, Charly, FR;
IFP Energies nouvelles, Rueil-Malmaison, FR;
Abstract
The present invention describes a distributor plate provided with distribution elements having low sensitivity to a lack of horizontality, a distribution element being constituted by two substantially co-axial cylinders termed the inner cylinder () and the outer cylinder, the lower horizontal surface () separating the two cylinders being closed. The distributor plate is suitable for co-current downflows of gas and liquid, more particularly in 'trickle bed' mode. The invention also concerns the application of the distributor plate to processes for the hydrotreatment or hydrogenation of various oil cuts.