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:
Apr. 05, 2005
Filed:
Aug. 14, 2002
Baoning Zong, Beijing, CN;
Xiangkun Meng, Beijing, CN;
Hailong Lin, Beijing, CN;
Xiaoxin Zhang, Beijing, CN;
Xuhong Mu, Beijing, CN;
Enze Min, Beijing, CN;
Baoning Zong, Beijing, CN;
Xiangkun Meng, Beijing, CN;
Hailong Lin, Beijing, CN;
Xiaoxin Zhang, Beijing, CN;
Xuhong Mu, Beijing, CN;
Enze Min, Beijing, CN;
China Petroleum & Chemical Corporation, Beijing, CN;
Research Institute of Petroleum Processing, Sinopec, Beijing, CN;
Abstract
A process for adsorptive desulfurization of gasoline or diesel oil or aromatics lower than Ccontaining organic sulfide impurities, wherein these feedstocks contact an amorphous alloy adsorbent comprising nickel as a major active component in a fluidized bed reactor or a magnetic-stabilized fluidized bed reactor or a slurry bed reactor. There is only a single diffuse peak at 2θ=45° in the 2θ range from 20° to 80° in the X-ray diffraction (XRD) pattern of the adsorbent. The adsorbent consists of 50-95 wt % of nickel, 1-30 wt % of aluminum, 0-35 wt % of iron, and 0-10 wt % of one or more metals selected from copper, zinc, molybdenum, chromium, and cobalt.