摘要
对NO在电晕放电场中的氧化研究表明,NO的氧化效果受所加电压的极性、电压波形的影响很大,前沿上升快的脉冲电压对NO氧化效果最佳。气体在电场中停留时间、气体的温度等对NO的氧化也有很大影响。本实验对200ppm浓度的NO可达99.9％以上的氧化率。
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.
出处
《环境科学学报》
CAS
CSSCI
CSCD
北大核心
1989年第4期381-387,共7页
Acta Scientiae Circumstantiae
