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An electric discharge plasma reactor combined with a catalytic reactor was studiedfor removing nitrogen oxides.To understand the combined process thoroughly,discharge plasmaand catalytic process were separately studied first,and then the two processes were combinedfor the study.The plasma reactor was able to oxidize NO to NO_2 well although the oxidationrate decreased with temperature.The plasma reactor alone did not reduce the NO_x(NO+NO_2)
An electric discharge plasma reactor combined with a catalytic reactor was studied for removing nitrogen oxides. To understand the combined process thoroughly, discharge plasma and catalytic process were separately studied first, and then the two processes were combined for the study. Plasma reactor was able to oxidize NO to NO 2 well although the oxidation rate decreased with temperature. The plasma reactor alone did not reduce the NO x (NO + NO 2)