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:
Aug. 27, 2019
Filed:
Nov. 11, 2016
China Petroleum & Chemical Corporation, Beijing, CN;
Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp., Fushun, Liaoning, CN;
Wei Liu, Liaoning, CN;
YanZe Du, Liaoning, CN;
Bo Qin, Liaoning, CN;
FengLai Wang, Liaoning, CN;
XiaoPing Zhang, Liaoning, CN;
Hang Gao, Liaoning, CN;
China Petroleum & Chemical Corporation, Beijing, CN;
Fushun Research Institute of Petroleum and Petrochemicals, SINOPEC CORP., Fushun, Liaoning, CN;
Abstract
The present disclosure provides a hydrocracking catalyst, a method for preparing the same and a use of the same, and a method for hydrocracking catalytic diesel oil. The catalyst comprises a support, an active metal component, and carbon, wherein, based on the total weight of the catalyst, the content of the support is 60 to 90 wt %, the content of the active metal component calculated in metal oxides is 15 to 40 wt %, and the content of carbon calculated in C element is 1 to 5 wt %; measured with an infrared acidimetric estimation method, the acid properties of the hydrocracking catalyst are: the total infrared acid amount is 0.4 to 0.8 mmol/g, wherein, the infrared acid amount of strong acid with desorption temperature greater than 350° C. is 0.08 mmol/g or lower, and the ratio of the total infrared acid amount to the infrared acid amount of strong acid with desorption temperature greater than 350° C. is 5 to 50.