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:
Jul. 01, 2025
Filed:
Oct. 26, 2023
Applicant:
Eni S.p.a., Rome, IT;
Inventors:
Angela Carati, San Giuliano Milanese, IT;
Giuseppe Bellussi, Piacenza, IT;
Michela Bellettato, San Donato Milanese, IT;
Assignee:
ENI S.p.A., Rome, IT;
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/04 (2006.01); B01J 21/18 (2006.01); B01J 27/051 (2006.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); B01J 37/20 (2006.01); C01G 53/40 (2025.01); C10G 45/08 (2006.01);
U.S. Cl.
CPC ...
B01J 27/0515 (2013.01); B01J 21/18 (2013.01); B01J 37/0009 (2013.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01); B01J 37/084 (2013.01); B01J 37/088 (2013.01); B01J 37/20 (2013.01); C01G 53/40 (2013.01); C10G 45/08 (2013.01); C01P 2002/50 (2013.01); C10G 2300/1059 (2013.01); C10G 2300/202 (2013.01);
Abstract
A process may prepare catalysts advantageously usable in the hydrotreatment processes, for example in hydrodesulfurization, hydrodenitrogenation, hydrodearomatization processes of hydrocarbons. Such catalysts may include mixed oxides of nickel, aluminum, molybdenum, and tungsten and optionally a transition metal Me selected from Zn, Mn, Cd, and a mixture thereof, an organic component C, and possibly an inorganic binder B. The mixed oxides may include an amorphous phase and a pseudo-crystalline phase isostructural to wolframite.