METHOD OF REMOVING SO2, NOx AND PARTICLES FROM GAS MIXTURES USING STREAMER CORONA

摘要

In a method for converting sulfur dioxide and/or nitrogen oxides in a mixture with other gases comprising passing the mixture through a streamer corona discharge zone defined by spaced electrodes and establishing therein a continuous pulsed streamer corona discharge whereby the sulfur dioxide and/or nitrogen oxides are converted to acid mist and/or aerosols, the improvement comprising establishing the streamer corona discharge in a zone defined by electrodes spaced in a wire-cylinder or wire-plate geometery.