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:
Oct. 24, 2017
Filed:
Sep. 19, 2014
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Fabien Corvaisier, Richwiller, FR;
Antoine Fecant, Brignais, FR;
Cecile Thomazeau, Lyons, FR;
Pascal Raybaud, Lyons, FR;
Yves Schuurman, Curis au Mont d'or, FR;
David Farrusseng, Belmont d'Azegues, FR;
IFP Energies Nouvelles, Rueil-Malmaison, FR;
Abstract
The invention concerns a method for selectively hydrogenating a hydrocarbon charge containing at least two carbon atoms per molecule, having a final boiling point which is less than or equal to 250° C., and comprising at least one polyunsaturated compound, wherein the charge, in the presence of hydrogen, is brought into contact with at least one catalyst comprising a carrier and an active metal phase deposited on the carrier, the active metal phase comprising iron and at least one metal selected from zinc and copper in a molar ratio of Fe:(Zn and/or Cu) of between 0.35 and 0.99.