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:
Mar. 04, 2025
Filed:
Oct. 19, 2022
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Khalid R. Alhooshani, Dhahran, SA;
Saheed Adewale Ganiyu, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 45/08 (2006.01); B01J 21/08 (2006.01); B01J 27/051 (2006.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 35/64 (2024.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); B01J 37/04 (2006.01); B01J 37/10 (2006.01); B01J 37/18 (2006.01); B01J 37/20 (2006.01);
U.S. Cl.
CPC ...
B01J 27/0515 (2013.01); B01J 21/08 (2013.01); B01J 35/615 (2024.01); B01J 35/635 (2024.01); B01J 35/647 (2024.01); B01J 37/0018 (2013.01); B01J 37/0205 (2013.01); B01J 37/0236 (2013.01); B01J 37/04 (2013.01); B01J 37/10 (2013.01); B01J 37/18 (2013.01); B01J 37/20 (2013.01); C10G 45/08 (2013.01); C10G 2300/1055 (2013.01); C10G 2300/70 (2013.01); C10G 2400/04 (2013.01);
Abstract
A method of making a hydrodesulfurization catalyst having nickel and molybdenum sulfides deposited on a support material containing mesoporous silica that is optionally modified with zirconium. The method of making the hydrodesulfurization catalyst involves a single-step calcination and reduction procedure. The utilization of the hydrodesulfurization catalyst in treating a hydrocarbon feedstock containing sulfur compounds (e.g. dibenzothiophene, 4,6-dimethyldibenzothiophene) to produce a desulfurized hydrocarbon stream is also provided.