Method and apparatus for treating pollution gas by corona discharge plasma

摘要

The present invention relates to a method for treating a pollution gas by a corona discharge plasma and an apparatus therefor, and a magnetic field is applied to a space to which an electric field is applied for discharging at right angles to the electric field direction, A method of treating pollution gas by corona discharge plasma in which the number of collisions with contaminated molecules is increased to increase pollutant removal efficiency and electron mobility in the direction opposite to the electric field is reduced to reduce power consumption will be.;A method for treating a pollution gas by a corona discharge plasma according to the present invention includes the steps of introducing a pollution gas into a discharge plasma reactor, applying an electric field to the inside of the reaction device in a predetermined direction, And applying a magnetic field at a right angle to the direction of the electric field in the space where the corona discharge plasma is generated. Further, in the pollution gas treating apparatus using the corona discharge plasma of the present invention, the frame is formed of an acrylic resin, Voltage electrode having a plurality of needle electrodes, a second surface, which is an opposite surface of the first surface, is formed with a plate-shaped ground electrode, and permanent magnets are attached to the third and fourth surfaces .