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Nanoparticle removal and exhaust gas cleaning using gas-liquid interfacial nonthermal plasma.

Authors :
Kuroki, Tomoyuki
Nishii, Shunsuke
Kuwahara, Takuya
Okubo, Masaaki
Source :
Journal of Electrostatics. Jun2017, Vol. 87, p86-92. 7p.
Publication Year :
2017

Abstract

We investigate the removal of air pollutants containing nanoparticles with a wet-type plasma reactor that generates a gas-liquid interfacial nonthermal plasma. To evaluate the performance of this reactor, we prepare a simulated exhaust gas using polystyrene latex particles, as well as gas cylinders of synthesized air and mixed gas of nitric oxide (NO) and sulfur dioxide (SO 2 ). We achieve a partial collection efficiency of more than 99% for nanoparticles. Moreover, we obtain removal efficiencies exceeding 99% and 81% for SO 2 and NO x , respectively. We confirm that the proposed reactor is useful for the simultaneous removal of nanoparticles, NO x , and SO x . [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
03043886
Volume :
87
Database :
Academic Search Index
Journal :
Journal of Electrostatics
Publication Type :
Academic Journal
Accession number :
123916613
Full Text :
https://doi.org/10.1016/j.elstat.2017.04.007