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:
Jan. 13, 2026
Filed:
Jun. 18, 2021
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Etienne Girard, Rueil-Malmaison, FR;
Audrey Bonduelle, Rueil-Malmaison, FR;
IFP Energies Nouvelles, Rueil-Malmaison, FR;
Abstract
A subject matter of the invention is a catalyst comprising a support and an active phase consisting of nickel, molybdenum and tungsten, and phosphorus, the nickel content, measured in the NiO form, is between 3% and 4% by weight; the molybdenum content, measured in the MoOform, is between 2% and 4% by weight; the tungsten content, measured in the WOform, is between 34% and 40% by weight; the phosphorus content, measured in the POform, is between 3% and 4% by weight, with respect to the total weight of the catalyst; the WO/MoOmolar ratio is between 5.3 and 12.4 mol/mol, the NiO/(WO+MoO) molar ratio is between 0.20 and 0.33 mol/mol and the PO/(WO+MoO) molar ratio is between 0.21 and 0.34 mol/mol. The invention also relates to its method of preparation and to its use in hydrotreating and/or hydrocracking.