Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marius Vaarkamp0
David Matheson Stockwell0
Date of Patent
June 14, 2011
0Patent Application Number
113666510
Date Filed
March 2, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A composition for promoting the oxidation of CO and minimizing NOx emissions during FCC processes comprises (i) acidic oxide support, (ii) at least one precious metal for promoting CO oxidation, and (iii) metals or metal oxides capable of reducing NOx production during CO oxidation, at least one precious metal (ii) being primarily distributed in the central interior of particulate additive and the metals or metal oxides (iii) being primarily distributed in the particulate additive as a shell around the precious metal.
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