CHEMICAL REACTION KINETICS CALCULATION AND ANALYSIS OF SNCR PROCESS BY ADDING CH4 AND CO

摘要

This paper studies the influence of adding CH4 or CO individually or CH4 and CO simultaneously into the selective non-catalytic reduction (SNCR) of nitric oxide reaction process upon the denitrification by Chemkin 4.0 software. Then, the sensitivity of reactions is discussed through the SNCR mechanisms adding both CH4 and CO, in order to find out the key reactions for NO reduction and the effect of CH4 and CO for the concentration growth of the OH radical in SNCR process.