METHOD AND APPARATUS FOR REMOVING BLACK SMOKE OF COMBUSTION EXHAUST GAS, INCOMPLETE COMBUSTION PRODUCT AND NOX

摘要

PROBLEM TO BE SOLVED: To provide a method for economically removing black smoke or/and incomplete combustion products generated by combustion of carbon-based fuel or NOx when the exhaust gas further contains NOx in high efficiency, and an apparatus capable of applying the removal method and for removing the black smoke or/and incomplete combustion products generated by combustion of the carbon-based fuel or NOx when the exhaust gas further contains NOx.

SOLUTION: The exhaust gas generated by the combustion of the carbon-based fuel is brought into contact with the pulsative corona discharge generated along the surface of a dielectric by impressing pulsative voltage between metallic electrodes arranged on the surface of the dielectric so as to remove the black smoke or/and incomplete combustion products in the exhaust gas or NOx when the exhaust gas further contains NOx.

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