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:
Jul. 25, 2000
Filed:
Dec. 11, 1998
Scott H Brown, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
A process for decreasing the air-sensitivity of a carbon monoxide oxidation catalyst composition is provided. The process can comprise, consist essentially of, or consist of (1) heating the composition at a temperature sufficient to produce an activated composition; (2) contacting the activated composition with an oxygen-containing fluid whereby a deactivated composition is produced; and (3) contacting the deactivated composition under reducing atmosphere and at a low temperature wherein the composition can comprise, consist essentially of, or consist of platinum, iron, and an inorganic support; or can comprise, consist essentially of, or consist of palladium, platinum, iron, and an inorganic support.