INVESTIGATION ON NO OXIDIZATION IN THE CORONA FIELD
NO在电晕场中氧化的研究

The oxidization of NO in the corona discharge fieid was studied. The oxidization efficiency of NO is greatly affected by the voltage polarity and waveform and reaches its optimum in the fast pulse voltage rise-time. The oxidization is also affected by residence time and air temperature. Under proper conditions, the oxidization efficiency of over 99.9% for NO of 200 ppm was observed.