POSTCOMBUSTION REMOVAL OF N2O IN A PULSED CORONA REACTOR

摘要

A method for removing NO and N2O from a gas stream is provided. The method comprises providing flue gases having NO and/or N2O, introducing the flue gas stream into a pulsed corona reactor, and reacting the raw feed gases within the pulsed corona reactor with the following reactions: e + H2O --- H + OH, N2O + H --- N2 + OH, and N2O + OH --- N2 + HO2. An apparatus (10) for removing NO and NO2 is also provided.