About: NOx adsorption and desorption on passive adsorber used in automotive industry

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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	Use of passive NOx adsorber located downstream the conventional deNOx catalyst is one of the proposed methods for eliminating cold-start emissions. The passive NOx adsorber is supposed to adsorb NOx at low temperatures (cold-start), which are then released at higher temperatures when adsorber is heated during the driving cycle. Therefore our attention was focused on the NOx adsorption and desorption experiments performed with the industrial sample of the PNA to study the influence of various composition of inlet gas mixture (NO2/NOx ratio, absence/presence of reducing agents) at different temperatures. The experimental results were used to calculate the effective NOx storage capacities and kinetic parameters of the mathematical model developed in previous years in our laboratory. Use of passive NOx adsorber located downstream the conventional deNOx catalyst is one of the proposed methods for eliminating cold-start emissions. The passive NOx adsorber is supposed to adsorb NOx at low temperatures (cold-start), which are then released at higher temperatures when adsorber is heated during the driving cycle. Therefore our attention was focused on the NOx adsorption and desorption experiments performed with the industrial sample of the PNA to study the influence of various composition of inlet gas mixture (NO2/NOx ratio, absence/presence of reducing agents) at different temperatures. The experimental results were used to calculate the effective NOx storage capacities and kinetic parameters of the mathematical model developed in previous years in our laboratory. (en)
Title	NOx adsorption and desorption on passive adsorber used in automotive industry NOx adsorption and desorption on passive adsorber used in automotive industry (en)
skos:prefLabel	NOx adsorption and desorption on passive adsorber used in automotive industry NOx adsorption and desorption on passive adsorber used in automotive industry (en)
skos:notation	RIV/60461373:22340/10:00022886!RIV11-GA0-22340___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GD104/08/H055), S, Z(MSM6046137306)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Marek, Miloš Kočí, Petr Bártová, Šárka Plát, František 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	275536
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/10:00022886
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cold-start emissions; passive NOx adsorber (en)
http://linked.open.../riv/klicoveSlovo	Cold-start emissions passive NOx adsorber
http://linked.open...ontrolniKodProRIV	[94C4F44033C4]
http://linked.open...v/mistoKonaniAkce	Litomyšl
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Reakční a transportní jevy IV
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport and reaction processes in complex multiphase systems
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Kočí, Petr Bártová, Šárka Marek, Miloš Mráček, David Plát, František
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2010-01-01 (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	978-80-7080-761-3
http://localhost/t...ganizacniJednotka	22340

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