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:
Dec. 09, 2014
Filed:
Sep. 28, 2012
Ifp Energies Nouvelles, Rueil-Malmaison Cedex, FR;
Frederic Bazer-Bachi, Irigny, FR;
Frederic Augier, Saint Symphorien D Ozon, FR;
Yacine Haroun, Grigny, FR;
Christophe Boyer, Charly, FR;
IFP Energies Nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
A plate that allows the distribution of a polyphase mixture in a reactor that operates in the trickle mode and that consists of at least one gaseous phase and at least one liquid phase, with the plate () being located above a catalytic particle bed, comprising a number of shafts (), and a portion of the shafts of the plate, located close to the wall of the reactor chamber, called peripheral shafts, are truncated. The plate is used in a reactor for the purpose of carrying out hydrotreatment, hydrogenation, or oxidation.