VORRICHTUNG ZUR ABGASREINIGUNG

摘要

1. Apparatus for purifying exhaust gas, wherein dust is collected by a dust-collecting electrostatic precipitator and nitrogen oxides are removed by means of ammonia which is injected into the gas stream and by means of stationary catalyst material disposed in the gas stream, characterized in that the collecting electrodes of the dust-collecting electrostatic precipitator are gas-permeable sheet electrodes and are coated with or consist of catalytic material entirely or in part.