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Particle and Aerosol Research
Vol. 16, No. 1, March 2020, Pages 1-8
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ISSN : 1738-8716 (Print)
ISSN : 2287-8130 (Online)
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The effect of H2O, NH3 and applied voltage to the particle conversion in the desulfurization system using a nano-pulse plasma
Younghun Kim1),2), Dongho Shin1),2), Gunhee Lee1), Keejung Hong1), Hak-Joon Kim1), Yong-Jin Kim1), Bangwoo Han1), ⋅Jungho Hwang2) *
1)Environmental System Research Division, Korea Institute of Machinery and Materials
2)Mechanical Engineering, Yonsei University
*Corresponding author.
Tel.: +82-42-868-7068, E-mail: bhan@kimm.re.kr
Received 23 February 2020, Revised 28 February 2020, Accepted 02 March 2020, Available online 31 March 2020
http://dx.doi.org/10.11629/jpaar.2020.16.1.001
Abstracts
Nano-pulse plasma technology has great potential as the process simplicity, high efficiency and low energy consumption for SO2 removal. The research on the gas-to-particle conversion is required to achieve higher efficiency of SO2 gas removal. Thus, we studied the effect of the relative humidity, NH3 concentration and applied voltage of the nano-pulse plasma system in the gas to particle conversion of SO2. The particles from the conversions were increased from 10 to 100 nm in diameter as relative humidity, NH3 concentration, applied voltage increases. With these results, nano-pulse plasma system can be used to more efficient removal of SO2 gas by controlling above parameters.
Keywords
pulse plasma, SO2, NH3, relative humidity, gas to particle conversion
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