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. 21, 2020
Filed:
Oct. 20, 2017
China Petroleum & Chemical Corporation, Beijing, CN;
Research Institute of Petroleum Processing, Sinopec, Beijing, CN;
Wei Lin, Beijing, CN;
Ye Song, Beijing, CN;
Huiping Tian, Beijing, CN;
Lei Wang, Beijing, CN;
Jun Liu, Beijing, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC, Beijing, CN;
Abstract
Disclosed is a desulfurization catalyst for hydrocarbon oils, comprising a support and at least one metal promoter selected from the group consisting of cobalt, nickel, iron and manganese, the support comprising at least one metal oxide selected from the group consisting of oxides of Group IIB, Group VB and Group VIB metals and a refractory inorganic oxide, wherein the support further comprises at least about 5% by weight of vanadium carbide, based on the total weight of the desulfurization catalyst for hydrocarbon oils. The desulfurization catalyst for hydrocarbon oils shows a good stability, a high desulfurization activity, an excellent abrasion resistance, and a long service life. Also disclosed is a process for preparing the desulfurization catalyst for hydrocarbon oils, and use of the catalyst in the desulfurization of sulfur-containing hydrocarbon oils.