About: Reduction of nitrogen oxides in NOx storage catalyst.

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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	Classical gasoline engines in automobiles are operated at stoichiometric air/fuel ratio. Under such conditions, it is possible to decrease harmful exhaust gas components in three-way catalytic converter (TWC), where the oxidation of CO and unburned HC and the reduction of NOx take place simultaneously. On the contrary, economical diesel and advanced gasoline (lean-burn) engines are operated with excess of air in fuel mixture, with results in high O2 concentrations in exhaust gas and complicated NOx abatement. Much attention has been focused in recent years on NOx storage reduction (NSR) catalysts, because these systems represent a commercially viable solution for the control of NOx emissions from lean-burn gasoline and diesel engines. During lean conditions NOx is stored on the NSR catalyst surface in the form of nitrites and nitrates, while during rich conditions it gets released and reduced. NSR catalysts usually contain an alkaline earth oxide (e.g. BaO) as the NOx storage component, while the cata Classical gasoline engines in automobiles are operated at stoichiometric air/fuel ratio. Under such conditions, it is possible to decrease harmful exhaust gas components in three-way catalytic converter (TWC), where the oxidation of CO and unburned HC and the reduction of NOx take place simultaneously. On the contrary, economical diesel and advanced gasoline (lean-burn) engines are operated with excess of air in fuel mixture, with results in high O2 concentrations in exhaust gas and complicated NOx abatement. Much attention has been focused in recent years on NOx storage reduction (NSR) catalysts, because these systems represent a commercially viable solution for the control of NOx emissions from lean-burn gasoline and diesel engines. During lean conditions NOx is stored on the NSR catalyst surface in the form of nitrites and nitrates, while during rich conditions it gets released and reduced. NSR catalysts usually contain an alkaline earth oxide (e.g. BaO) as the NOx storage component, while the cata (en)
Title	Reduction of nitrogen oxides in NOx storage catalyst. Reduction of nitrogen oxides in NOx storage catalyst. (en)
skos:prefLabel	Reduction of nitrogen oxides in NOx storage catalyst. Reduction of nitrogen oxides in NOx storage catalyst. (en)
skos:notation	RIV/60461373:22340/09:00021905!RIV10-MSM-22340___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD104/08/H055), Z(MSM6046137306)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kočí, Petr Bártová, Šárka
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	338451
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00021905
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NOx storage; NOx reduction; selectivity; conversion (en)
http://linked.open.../riv/klicoveSlovo	conversion NOx reduction NOx storage selectivity
http://linked.open...ontrolniKodProRIV	[BC130440AF35]
http://linked.open...v/mistoKonaniAkce	Jablonec nad Nisou
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Sborník prací ze semináře Reakční a transportní jevy III
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport and reaction processes in complex multiphase systems
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Kočí, Petr Bártová, Šárka Plát, František
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2009-06-10 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Reakčně-transportní chemicko-inženýrské systémy a jejich dynamické chování, modelování a řízení chemických a biotechnologických procesů
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola chemicko-technologická v Praze
https://schema.org/isbn	978-80-7080-725-5
http://localhost/t...ganizacniJednotka	22340

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