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In situ ammonia generation as a strategy for catalytic NOx reduction under oxygen rich conditions
Norman Macleod1, Richard M Lambert
1Department of Chemistry, University of Cambridge, Lensfield Rd, Cambridge, UK CB2 1EW.
Chemical Communications (Cambridge, England)
|June 18, 2003
Abstract:
Under highly oxygen rich conditions palladium/alumina catalysts exhibit strongly enhanced NOx reduction activity in the presence of CO:H2 mixtures due to in situ generation of ammonia via the formation and subsequent hydrolysis of isocyanate (NCO) species.