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:
Dec. 02, 2003
Filed:
Apr. 11, 2002
Edward L. Sughrue, Bartlesville, OK (US);
Marvin J. Johnson, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Larry E. Reed, Bartlesville, OK (US);
Joseph E. Bares, Bartlesville, OK (US);
Jason J. Gislason, Bartlesville, OK (US);
Robert W. Morton, Bartlesville, OK (US);
James L. Malandra, Tulsa, OK (US);
Conocophillips Company, Houston, TX (US);
Abstract
Attrition resistant, sorbent compositions for the removal of elemental sulfur and sulfur compounds, such as hydrogen sulfide and organic sulfides, from cracked-gasoline and diesel fuels are prepared by the impregnation of a sorbent support comprising zinc oxide, expanded perlite, and alumina with a promoter such as nickel, nickel oxide or a precursor of nickel oxide followed by reduction of the valence of the promoter metal in the resulting promoter metal sorbent support composition.