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:
Mar. 15, 2011
Filed:
Dec. 16, 2008
Joseph B. Cross, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Marvin M. Johnson, Bartlesville, OK (US);
Edward L. Sughrue, Ii, Bartlesville, OK (US);
Jianhua Yao, Bartlesville, OK (US);
Joseph B. Cross, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Marvin M. Johnson, Bartlesville, OK (US);
Edward L. Sughrue, II, Bartlesville, OK (US);
Jianhua Yao, Bartlesville, OK (US);
ConocoPhillips Company, Houston, TX (US);
Abstract
A composition, containing vanadium and a support, wherein at least a portion of the vanadium has crystallite sizes of less than about 100 Å as determined by an analytical method such as X-Ray Diffraction, is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can optionally include a separate mercury adsorption stage.