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:
Feb. 20, 2018
Filed:
Nov. 08, 2012
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Wilfried Weiss, Valencin, FR;
Isabelle Guibard, St. Symphorien D'Ozon, FR;
Rejane Dastillung, Lyons, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 65/12 (2006.01); C10G 65/04 (2006.01); C10L 1/08 (2006.01);
U.S. Cl.
CPC ...
C10G 65/12 (2013.01); C10G 65/04 (2013.01); C10L 1/08 (2013.01); C10G 2300/1011 (2013.01); Y02P 30/20 (2015.11);
Abstract
A process for the conversion of oil feeds for the production of low sulphur fuels by fixed bed hydrodemetallization of the feed using an upstream system of fixed bed swing reactors; fixed bed hydrocracking of the hydrodemetallized effluent in the presence of a hydrocracking catalyst; separation in order to obtain a heavy fraction; hydrodesulphurization of the heavy fraction in which hydrogen is reinjected.