한국대기환경학회지 (Journal of Korean Society for Atmospheric Environment)

  • 제26권6호
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  • Pages.683-689
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  • 2010
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  • 1598-7132(pISSN)
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  • 2383-5346(eISSN)
한국대기환경학회 (Korean Society for Atmospheric Environment)
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신장 아크 반응기를 이용한 메탄 CO2 개질반응에서 방전 전압-전류특성의 영향

Influence of Discharge Voltage-Current Characteristics on CO2 Reforming of Methane using an Elongated Arc Reactor

  • 김관태 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 황나경 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 이재옥 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 이대훈 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 허민 (한국기계연구원 그린환경에너지기계연구본부) ;
  • 송영훈 (한국기계연구원 그린환경에너지기계연구본부)
  • Kim, Kwan-Tae (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials) ;
  • Hwang, Na-Kyung (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials) ;
  • Lee, Jae-Ok (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials) ;
  • Lee, Dae-Hoon (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials) ;
  • Hur, Min (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials) ;
  • Song, Young-Hoon (Environmental and Energy Systems Research Division, Korea Institute of Machinery & Materials)
  • 투고 : 2010.09.27
  • 심사 : 2010.10.25
  • 발행 : 2010.12.31
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초록

Reforming of methane with carbon dioxide has been carried out using a bipolar pulse driven elongated arc reactor operating at atmospheric pressure and non-equilibrium regime. This plasma reactor is driven by two kinds of power supply, characterized by different voltage-current characteristics under the same operating power and frequency. Varying the $CO_2/CH_4$ ratio and the discharge power, the conversion rate, yield, and reforming efficiency for the two power supplies are investigated in conjunction with the static and dynamic behaviors of voltage and current. It is found that not only the values of voltage and current but also their shapes give an influence on the reforming performances. Finally, a better electrical operation regime for the efficient plasma reforming is proposed based on the relationship between the voltage-current characteristics and the reforming performance.

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참고문헌

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피인용 문헌

  1. Characteristics of Carbon Dioxide Destruction with a Plasma Torch and Effect of Additives vol.29, pp.3, 2013, https://doi.org/10.5572/KOSAE.2013.29.3.287