Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.05b
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- Pages.109-114
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- 2004
[Retracted]The Oxidation of NO using Discharge Plasma and removal of NOx using Water-NaOH System
[논문철회]방전플라즈마를 이용한 NO의 산화와 Water-NaOH 시스템를 이용한 NOx 제거
- Lee, Tae-Geun (Keimyung Uni.) ;
- Lee, Doo-Hee (Keimyung Uni.) ;
- Oh, Jung-Min (Keimyung Uni.) ;
- Lee, Dong-Hoon (Keimyung Uni.)
- Published : 2004.05.21
Abstract
In this paper, the NO was oxidized NO2 by using the non-thermal plasma and NOx removal characteristics were measured by showering NaOH water-solution to NO2. The NO oxidation increased as the order of DC, AC, and Pulse. NOx oxidation for two stage with applied voltage was better than that for one stage with applied voltage. NOx oxidation didn't depends on applied voltage. While NO oxidation was going, NOx removal efficiency was 20-25%, however, significantly depended on injection method of air and H2O+air. When NaOH water-solution density of 20% was showered to flue gases, NOx removal efficiency increased to 65%.