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:
Nov. 08, 2022
Filed:
Oct. 22, 2019
Applicant:
Total Marketing Services, Puteaux, FR;
Inventors:
Alessandro Chieregato, Doha, QA;
Jean-Pierre Dath, Beloeil Hainault, BE;
Stéphane Kressmann, Communay, FR;
Assignee:
TOTAL MARKETING SERVICES, Puteaux, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 45/08 (2006.01); B01J 21/04 (2006.01); B01J 23/00 (2006.01); B01J 23/882 (2006.01); C10G 65/12 (2006.01);
U.S. Cl.
CPC ...
C10G 45/08 (2013.01); B01J 21/04 (2013.01); B01J 23/002 (2013.01); B01J 23/882 (2013.01); C10G 65/12 (2013.01); C10G 2300/1059 (2013.01); C10G 2300/202 (2013.01); C10G 2300/301 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4012 (2013.01); C10G 2300/4018 (2013.01); C10G 2300/42 (2013.01);
Abstract
The invention pertains to a process for deep desulphurization of low sulphur content feedstock comprising the steps of providing a low sulphur content hydrocarbon feedstock and contacting said hydrocarbon feedstock with a cobalt-molybdenum desulphurizing system or a nickel-molybdenum desulphurizing system in an oxide form in order to obtain a very low sulphur product comprising less than 5 ppm by weight sulphur.