Non-thermal plasma coupled with CM/Z5 catalyst for toluene removal

Based on the important effect of catalysts plasma-catalytic system, CM/Z5 catalyst prepared by incipient-wetness impregnation method is used for non-thermal plasma catalysis toluene removal. The low-temperature produced dielectric barrier discharge. Toluene removal performance with single investigated variation in experimental parameters. Results indicate that increase discharge length, selectivity carbon dioxide increased. With concentration and gas flow rate, decreases gradually, while conversion shows almost no difference. introduction into back end plasma, rate could be significantly improved ozone exhaust eliminated to meet emission standards at same time. This work meaningful promoting industrial application catalytic coupling technology treat volatile organic compounds.