An experimental investigation has been conducted to remove NO using a corona discharging reactor. From the experiment, we got the removal rate of NO as a function of the input power of the discharging reactor, the initially fed NO concentration and the flux of the mixed gas. A very high removal efficiency of 80% with a 150×10 -6 concentration of initially fed NO gas was achieved. The experimental device is significant with advantages such as low cost, high removal efficiency, small volume, etc. It has a very good application prospect to control NO exhaustion of vehicles.
Techniques and Equipment for Environmental Pollution Control