About: N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst

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About: N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We introduce a global kinetic model of NSRC that is able to predict the production of N2O during the catalyst regeneration. The existing model of NSRC was extended with the NOx reduction selectivity factors depending on the actual state of the PGM surface that is formally interpreted as coverage ?Pt-O, which represents all oxidative species present on the PGM surface. Local selectivity of NOx reduction is dependent on the actual state of the available active Pt sites. The fully reduced sites produce NH3 and nitrogen, while only partly reduced sites lead to the formation of N2O. We introduce a global kinetic model of NSRC that is able to predict the production of N2O during the catalyst regeneration. The existing model of NSRC was extended with the NOx reduction selectivity factors depending on the actual state of the PGM surface that is formally interpreted as coverage ?Pt-O, which represents all oxidative species present on the PGM surface. Local selectivity of NOx reduction is dependent on the actual state of the available active Pt sites. The fully reduced sites produce NH3 and nitrogen, while only partly reduced sites lead to the formation of N2O. (en)
Title	N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst (en)
skos:prefLabel	N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst N2O formation dynamics and selectivity during the regeneration of NOx storage catalyst (en)
skos:notation	RIV/60461373:22340/13:43895864!RIV14-MSM-22340___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(LH12086), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kočí, Petr Mráček, David
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	92709
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/13:43895864
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NH3; N2O; selectivity; NOx reduction; NOx storage; Lean NOx trap (en)
http://linked.open.../riv/klicoveSlovo	N2O NOx reduction NOx storage selectivity Lean NOx trap NH3
http://linked.open...ontrolniKodProRIV	[395342247374]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	Proceedings of the 40th International Conference of Slovak Society of Chemical Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis, Modeling and Control of Spatiotemporal Concentration Patterns in Nitrogen Oxide Reduction (deNOx) Catalysts for Automotive Exhaust Gas Aftertreatment
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Kočí, Petr Mráček, David
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-05-27 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovak Society of Chemical Engineering
https://schema.org/isbn	978-80-89475-09-4
http://localhost/t...ganizacniJednotka	22340

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