Nitric oxide reduction by carbon monoxide

This indicates that the amount of carbon dioxide formed by this experiment coincided with the amounts of both carbon monoxide and nitric oxide consumed. Thus the use of carbon monoxide reduced the consumption of carbon to approximately zero and the char provided catalytic surfaces for nitric oxide reduction by carbon monoxide as ... 

Cho, B.K. Chemical modiflcation of catalyst support for enhancement of transient catalytic activity nitric oxide reduction by carbon monoxide over rhodium. J. Catal. 1991,737,74-87. 

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