| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device in which activated species are efficiently produced at large quantities and exhaust gas treatment is performed with high efficiency by efficiently introducing additional gas into discharge space having a high electronic energy. SOLUTION: An additional gas-introducing pipe 20 provided with the respective anodes 22, 23 fitting the respective nozzles 22a, 22b, 23a, 23b is freely rotatably fitted in a treatment chamber 4 in which a pair of counterposed cathodes 5, 6 are formed. When exhaust gas of NOX is introduced into the treatment chamber 4 through a gas introduction pipe 10, exhaust gas treatment of NOX is performed by generation of corona discharge between each cathode 5, 6 and each anode 22, 23.</p> |
