Dependence of N2O/NO Decomposition and Formation on Temperature and Residence Time in Thermal Reactor

Nitrogen dioxide (N2O) is a greenhouse gas that harmful to the ozone layer and contributes global warming. Many other nitrogen oxide emissions are controlled using selective non-catalytic reaction (SNCR) process, but N2O reduction methods few. To avoid future air pollution problems, from industrial sources essential. In this study, decomposition NO formation under an argon atmospheric mixture were observed in lab-scale SNCR system. The rate mechanism of calculated path analyzer (CHEMKIN-PRO). residence time temperature reactor set as experimental variables. results confirmed most was converted N2 NO. change increased with at 1013 1113 K, decreased 1213 K due inverse reaction. concentration owing conversion back N2O.