313 Progress in the Control of NO_x from Diesel Driven Vehicular Exhausts Using Electric Discharge Technique : A Laboratory Perspective(International session)

概要

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This paper gives a brief account of the improvements made in regard to control of oxides of nitrogen in diesel engine exhaust by utilizing the radical production associated with high voltage electric discharges. The studies were conducted on an actual diesel exhaust and a qualitative analysis has been made. The effects of reactor design, type of voltage, and cascade connection of adsorbents/catalysts have been studied. The reaction pathways were discussed as and when necessary. Finally, a prototype solar powered high voltage supply has been built so as to assist the cleaning of exhausts in the vehicle. This is a novel technique being developed for the first time with the intention of commercializing the discharge plasma technique in the automobile sector without penalizing the auto fuel.
一般社団法人日本機械学会の論文
2008-07-09