Effect of Magnetic Field on NOX Removal for Wire-Plate Plasma Reactor

선대 평판형 플라즈마 반응기에서 NOX 제거에 미치는 자계의 영향

  • Published : 2000.02.01

Abstract

In this paper, the effect of magnetic field was measured on NOx(NO+NO2) removal and consumption power for wire-plate plasma reactor with magnetic field applied to electric field vertically. NOx of the simulated diesel engine flue gas were removed by the corona discharge generated by DC, AC and Pulsed voltages in wire-plate reactor. Consumption power increased with discharge voltage. However, when magnetic field was applied to electric field vertically, consumption power slightly decreased. NOx removal rate and arc transition voltage for plasma reactor with magnetic field were higher than those for plasma reactor without magnetic field. Consumption power decreased, however NOx removal significantly increased, when water vapour bubbled by dry air was put into simulated flue gas.

Keywords

References

  1. J. S. Chang, 'Energetic electron induced plasma processes for reduction of acid and greenhouse gases in combustion flue gas,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., PP.1-32, 1993
  2. 水野 彰, '放電プラズマによる排氣ガス淨化技術の硏究開發,' SUT BULLETIN, No.5, pp.29-34, 1993
  3. M. Rea and K. Yan, 'Energization of pulse corona induced chemical processes,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., pp. 191-204, 1993
  4. Y. L. M. Creyghton, E. M. van Veldhuizen and W.r. Rutgers, 'Electrical and optical study of pulsed positive corona,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., pp. 205-230, 1993
  5. S. J. Scott,'A long life, high repetition rate electron beam source,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., pp. 339-344, 1993
  6. S. Pekarek, J. Rosenkranz, H. Lonekova, 'Generation of electron beam for technological processes,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., pp. 345-389, 1993
  7. Alokkumar Chakrabarti, Akira Mizuno, Kazuo Shimizu, Tsutomu Matsuoka and Satoshi Furuta, 'Gas cleaning with semi-wet type plasma reactor,' IEEE Transactions on industry application, VOL. 31, NO.3, pp. 500-505, 1994 https://doi.org/10.1109/28.382109
  8. 淸水一男 外 1人, '濕式プラズマガズ處理,' 放電プラズマによるガス狀 環境汚染物質の處理技術に關する總合硏究, pp. 69-78, 1994
  9. G. J. Pietsch, D. Braun, and V. I. Gibalov, 'Modeling of dielectric barrier discharges,' Non-Thermal Plasma Techniques for Pollution Control Part A, Springer-Verlag Pub. Co., PP.279-286, 1993
  10. Kazuo Shimizu, Hiroyuki Sone, Akira Mizuno, 'Effect of water on NOx removal using pulsed discharge plasma,' 靜電氣學會講演論文集, PP.355-358, 1993
  11. J. S.Chang et al., The effect of ammonia mixing concentration on the NOx in a combustion flue gas by superimposing surface/silent discharge plasma reactor, 放電プラズマによるガス狀 環境汚染物質の處理技術に關する總合硏究 PP.59-68, 1994
  12. 김건호, '자계 중에서 코로나 방전 플라즈마를 이용한 질소산화물(NOx)의 제거,' 경남대학교 대학원 석사학위논문, 1996.12
  13. 이동훈, '자계가 인가된 원통형 리액타의 전자계 및 가스유동해석과 질소산화물(NOx)의 제거특성,' 경남대학교 대학원 석사학위논문, 1997.12