전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제57권4호
  • /
  • Pages.648-652
  • /
  • 2008
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

선대 평판형 플라즈마장치의 코로나 방전 및 오존발생 특성에 미치는 바이어스된 3전극의 영향

Effect of the Biased Third Electrode of a Wire-Plate Type Plasma Reactor on Corona Discharge and Ozone Generation Characteristics

  • 정재승 (경북대 대학원 전자전기컴퓨터학부) ;
  • 문재덕 (경북대 전자전기컴퓨터학부)
  • 발행 : 2008.04.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

Abstract

Corona discharge and ozone generation characteristics of a wire-plate plasma reactor, with a biased third electrode, have been investigated with an emphasis on the role of the bias voltage and frequency applied on the third electrode. It was found that the wire-plate plasma reactor, with the biased third electrode, had a switching characteristic on its I-V characteristics for negative and positive discharges, which is very different from that of a conventional wire-plate plasma reactor without the third electrode. As a result, the corona discharge and ozone generation characteristics of the proposed plasma reactor could be controlled by adjusting the bias voltage and frequency of the third electrode. The corona onset and breakdown voltages, and ozone generation and yield, were increased compared with those of without the third electrode. These, however, reveal the effectiveness of the biased third electrode.

Keywords

References

  1. J. Chang, Recent development of plasma pollution control technology: a critical review, Sci and Tech of Advanced Materials, 2, pp. 571-576, 2001 https://doi.org/10.1016/S1468-6996(01)00139-5
  2. NATO Advanced Research Workshop on Nonthermal Plasma Techniques for Pollution Control, Cambridge Univ, England U.K. (Sept, 1992) pp. 1-8
  3. G. Sathiamoorthy, S. Kalyana, W. C. Finney, R. J. Clark and B. R. Locke, Chemical reaction kinetics and reactor modeling of NOx removal in a pulsed streamer corona discharge reactor, Ind. Eng. Chem. Res. Vol. 38, No. 5, pp. 1944-1855, 1999
  4. S. Park, J. Moon, S. Lee and S. Shin, Effective ozone generation utilizing a meshed-plate electrode in a dielectric-barrier discharge type ozone generator, Journal of Electrostatics, Vol. 64, No. 5, pp. 255-262, 2006
  5. T. Oda, R. Yamashita, I. Haga, T. Takahashi and S. Masuda, Decomposition of gaseous organic contaminants by surface discharge induced plasma chemical processing-SPCP, IEEE Trans on IA, Vol. 32, No. 1, pp. 118-123, 1996
  6. T. Hakoda, S. Hashimoto and T. Kojima, Effect of water and oxygen contents on the decomposition of gaseous trichloroethylene in air under electron beam radiation, Bull. Chem. Soc. Japan, Vol. 75, pp. 2177-2183, 2002 https://doi.org/10.1246/bcsj.75.2177
  7. M. G. Nickelsen, W. J. Cooper, C. N. Kurucz and T. D. Waite, Removal of Bengene and Selected Alkyl-Substituted Bengene from Aqueous Solution Utilizing Continuous High-Energy Electron Irradiation, Environ. Sci Tech, 26, pp. 144-152, 1992 https://doi.org/10.1021/es00025a016
  8. J. Moon, S. Geum, and G. Lee, Corona Discharge and Ozone Generation Characteristics of a Point-Plate Type Non-thermal Plasma Reactor with Ferroelectric Pellet Barrier, Journal of the Korean Physical Society, Vol. 38, No. 6, pp. 680-685, 2001
  9. J. Moon, S. Chung and K. Lee, Control of Corona Characteristics with Third Electrode and Bias Voltage, IEEE Trans on IA, Vol. 1, No. 4, pp. 569-577, 1994
  10. 신수연, 문재덕, 광촉매와 조합된 코로나 방전 플라즈 마 필터의 유해 가스 및 입자 제거 특성, 전기학회논문지, Vol. 56, No. 1, pp. 151-155, 2007
  11. E. E. Kunhardt and L. Luessen, Electrical Breakdown and Discharge in Gases, NATO ASI Series B: Vol 89b, pp. 24-55, 1982