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:
May. 13, 2008
Filed:
Feb. 09, 2005
Applicants:
Jason J. Gislason, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Deborah K. Just, Bartlesville, OK (US);
Robert W. Morton, Bartlesville, OK (US);
Marvin M. Johnson, Bartlesville, OK (US);
Inventors:
Jason J. Gislason, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Deborah K. Just, Bartlesville, OK (US);
Robert W. Morton, Bartlesville, OK (US);
Marvin M. Johnson, Bartlesville, OK (US);
Assignee:
China Petroleum & Chemical Corporation, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The attrition resistance of sorbent compositions are enhanced by acid-treating the perlite component of the sorbent. The efficiency of making a promoter metal-containing sorbent composition is enhanced using a novel method for incorporating the promoter metal into the sorbent.