조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제19권7호
  • /
  • Pages.32-38
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  • 2005
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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무성-연면 복합방전형 오존발생기의 오존생성 및 NO 가스 제거특성

Ozone Generation and NO Gas Removal Characteristics a Silent-Surface Hybrid Discharge Type Ozonizer

  • 송현직 (영남대학교 전기공학과) ;
  • 이광식 (영남대학교 전기공학과)
  • 발행 : 2005.11.30
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⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 대기오염물질인 Nitrogen Oxides(NO) 가스를 제거하기 위하여 3개의 전극이 장착된 하나의 방전 공간에 무성방전과 연면방전을 동시에 발생가능한 복합방전형 오존발생기를 설계 제작하였다. 전압인가 방식에 따라 3가지 형태의 오존발생기로 구성가능한 복합방전형 오존발생기에 유입하는 산소원료가스의 유량, 방전전력 및 오존발생기의 종류에 따른 방전 및 오존생성특성을 연구 검토한 결과, 8334[ppm] 및 3249[mg/h]의 오존을 얻을 수 있었다. 또한 NO(1200[ppm])/$N_2$ 가스의 입력방식에 따른 NO 가스 제거특성을 방전전력 및 오존발생기의 종류에 따라 연구 검토한 결과, 최대 100[%]의 제거율을 얻을 수 있었다.

A hybrid discharge type ozonizer, which is superposed silent and surface discharges, has been designed and manufactured to apply for Nitrogen Oxides(NO) gas removal. The ozonizer consists of three electrodes, and is classified three types of ozonizer by changing applied voltage. Investigation was carried out variance with the flow rate of supplied oxygen gas, discharge power and the sorts of superposed discharge type ozonizer. Moreover, NO(1200[ppm])/$N_2$ gas removal investigation was also conducted to apply for environment improvement field. Two kinds of NO gas removal investigations were conducted. It distinguishes the investigations into NO gas reaction method. According to these studies, maximum removal rate of 100[%] in NO gas was obtained, and 8334[ppm] and 3249[mg/h] of maximum ozone concentration and generation were also obtained respectively.

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참고문헌

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