Title The effect of $O_{2}$ in a humid $O_{2}/N_{2}/NO_{x}$ gas mixture on $NO_{x}$ and $N_{2}O$ remediation by an atmospheric pressure dielectric barrier discharge Author Teodoru, Steluta Kusano, Yukihiro Bogaerts, Annemie Faculty/Department Faculty of Sciences. Chemistry Publication type article Publication 2012 Weinheim , 2012 Subject Physics Chemistry Source (journal) Plasma processes and polymers. - Weinheim Volume/pages 9(2012) :7 , p. 652-689 ISSN 1612-8850 ISI 000306279500005 Carrier E Target language English (eng) Full text (Publishers DOI) Affiliation University of Antwerp Abstract A numerical model for NxOy remediation in humid air plasma produced with a dielectric barrier discharge at atmospheric pressure is presented. Special emphasis is given to NO2 and N2O reduction with the decrease of O2 content in the feedstock gas. A detailed reaction mechanism including electronic and ionic processes, as well as the contribution of radicals and excited atomic/molecular species is proposed. The temporal evolution of the densities of NO, NO2 and N2O species, and some other by-products, is analyzed, and the major pathways for the NxOy remediation are discussed for one pulse. Subsequently, simulations are presented for a multi-pulses case, where three O2 contents are tested for optimization of the remediation process. It is found that when the gas mixture O2/N2/H2O/NOx has no initial O2 content, the best NOx and N2O remediation is achieved. E-info https://repository.uantwerpen.be/docman/iruaauth/6f0619/98e88a739ba.pdf http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000306279500005&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000306279500005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000306279500005&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 Handle