한국대기환경학회지 (Journal of Korean Society for Atmospheric Environment)

  • 제28권4호
  • /
  • Pages.446-453
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  • 2012
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  • 1598-7132(pISSN)
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  • 2383-5346(eISSN)
한국대기환경학회 (Korean Society for Atmospheric Environment)
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고이온화에너지를 이용한 육불화황 (SF6) 분해가능성 연구

A Study on Destruction Potential of Sulfur Hexafluoride (SF6) Using High Ionization Energy

  • 투고 : 2012.06.14
  • 심사 : 2012.07.20
  • 발행 : 2012.08.31
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초록

Destruction and removal efficiency (DRE) of $SF_6$ was tested with varying degrees of ionization and initial concentrations of $SF_6$. The applied dose of ionization energy varied from 0 to 400 kGy. The initial concentration of $SF_6$ gas also varied from 1,000 ppm to 2,500 ppm. In order to assess the effect of a residence time on DRE (Destruction and Removal Efficiency, %), experiments were also conducted at different irradiation times of 3, 5, 10, 15, and 20 sec, respectively. The DRE of $SF_6$ increased with an increasing amount of dose and current. Regardless of initial concentration of $SF_6$, 90% level of DRE was achieved by applying over 10 mA of electrical current.

키워드

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피인용 문헌

  1. ) vol.21, pp.9, 2012, https://doi.org/10.5322/JES.2012.21.9.1163
  2. A Study on Particulate Matter Formed from Plasma Decomposition of SF6 vol.33, pp.4, 2017, https://doi.org/10.5572/KOSAE.2017.33.4.326