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. 23, 2021
Filed:
Dec. 08, 2017
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Anne-Claire Dubreuil, Lyons, FR;
Agathe Martel, Lyons, FR;
Assignee:
IFP Energies nouvelles, Rueil-Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
C10G 45/36 (2006.01); B01J 23/755 (2006.01); B01J 37/02 (2006.01); C10G 45/48 (2006.01); B01J 31/02 (2006.01); B01J 31/04 (2006.01);
U.S. Cl.
CPC ...
C10G 45/36 (2013.01); B01J 23/755 (2013.01); B01J 37/0201 (2013.01); B01J 37/0203 (2013.01); B01J 37/0205 (2013.01); B01J 37/0236 (2013.01); C10G 45/48 (2013.01); B01J 31/0201 (2013.01); B01J 31/0202 (2013.01); B01J 31/0204 (2013.01); B01J 31/0208 (2013.01); B01J 31/0209 (2013.01); B01J 31/04 (2013.01); C10G 2300/1055 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4012 (2013.01); C10G 2300/4018 (2013.01);
Abstract
A process for the selective hydrogenation of polyunsaturated compounds containing at least 2 carbon atoms per molecule, contained in a hydrocarbon feedstock having a final boiling point below or equal to 300° C. in the presence of a catalyst comprising an alumina support and an active phase comprising nickel, said active phase not comprising a metal from Group VIB, said catalyst being prepared by a process comprising at least: