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. 16, 1991
Filed:
Feb. 22, 1990
Applicant:
Inventors:
Ikai Wang, Hsinchu, TW;
Jung-Chung Wu, Chia-Yi, TW;
Assignee:
Chinese Petroleum Corp., Tai Pei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
2082 / ; 2082 / ; 502304 ;
Abstract
The present invention is related to a process of fuel oil hydrodesulfurization and hydrodenitrogenation, wherein a cobalt-Molybdenum catalyst is prepared on a carrier of titanium-zirconium-vanadium mixed oxides, and the reaction is carried out in a fixed-bed reactor under reaction conditions. The present invention discloses the operating conditions of desulfurization and denitrogenation reactions, and the optimal compositions of said catalysts as well as its preparation method.