Experimental investigation on NOx removal using pulsed dielectric barrier discharges in combination with catalysts

V.R. Chirumamilla, W.F.L.M. Hoeben, F.J.C.M. Beckers, T. Huiskamp, A.J.M. Pemen

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Abstract

In this study, an experimental investigation of the removal of NOx has been carried out with a dielectric barrier discharge reactor filled with different catalytic materials. NOx removal efficiency and by-products formation were studied as a function of energy density using plasma catalytic configuration. TiO2, CuO-MnO2-TiO2, CuO-MnO2-Al2O3 catalysts were used to study the synergy between plasma and catalysts. Compared with TiO2 and CuO-MnO2-Al2O3 catalysts, CuO-MnO2-TiO2catalyst proved to be efficient with respect to the reduced ozone formation. An effort was made to study the effect of rise time on NO removal and by-products formation. It was observed that the shorter duration pulses are more efficient for NO removal
Original languageEnglish
Title of host publicationProceedings of the 22nd International Symposium on Plasma Chemistry, 5-10 July 2015, Antwerp, Belgium
Publication statusPublished - 2015
Event22nd International Symposium on Plasma Chemistry (ISPC 22), July 5-10, 2015, Antwerp, Belgium - Antwerp, Belgium
Duration: 5 Jul 201510 Jul 2015
https://www.uantwerpen.be/en/conferences/ispc22/

Conference

Conference22nd International Symposium on Plasma Chemistry (ISPC 22), July 5-10, 2015, Antwerp, Belgium
Abbreviated titleISPC 22
Country/TerritoryBelgium
CityAntwerp
Period5/07/1510/07/15
Internet address

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