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:
Jun. 02, 1998
Filed:
Feb. 06, 1996
Applicant:
Inventors:
Shouxi Gui, Beijing, CN;
Yuzhi Hao, Beijing, CN;
Lizhi Zhou, Beijing, CN;
Zhenhua Jing, Beijing, CN;
Yingbin Qiao, Beijing, CN;
Haohui Gu, Beijing, CN;
Yanqing Li, Beijing, CN;
Baoyu Cheng, Beijing, CN;
Jinshui Wang, Beijing, CN;
Assignees:
China Petrochemical Corporation, Beijing, CN;
Research Institute of Petroleum Processing Sinopec, Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502339 ; 502325 ; 502334 ; 502355 ; 502 77 ; 502 78 ;
Abstract
A catalyst supported with noble metal(s) for the isomerization of alkylaromatics consists of (1) 0.1-0.4 wt % of Pt or (2) 0.1-0.4 wt % of Pt or 0.2-0.8 wt % of Pd, 0.01-0.20 wt % of Re and 0.05-0.50 wt % of Sn as active component, and 10-60 wt % of a zeolite with MOR structure, 0-15 wt % of ZSM-5 zeolite and 40-80 wt % of alumina as support.