About: Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds.

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About: Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds. 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	Mixed oxide based catalysts prepared by the thermal decomposition of Hydrotalcite-like compounds were used in catalytic decomposition of nitrous oxide into nitrogen and oxygen. The catalytic reaction was performed in a fixed-bed reactor at 1000 ppm N2O inlet concentration in the temperature range 603 - 723 K. Ni and Co-containing catalysts showed high activity in nitrous oxide decomposition. A very poor activity was observed for Mg-Al mixed oxide catalyst. The prepared catalysts were characterized by the thermal analysis, powder X-ray diffraction, infrared spectroscopy, BET surface area measurement, temperature-programmed reduction and temperature-programmed desorption. The determined reaction rate constants of N2O decomposition were approximately proportional to the amount of reducible components and inversely proportional to the amount of strong basic centres of catalyst. Mixed oxide based catalysts prepared by the thermal decomposition of Hydrotalcite-like compounds were used in catalytic decomposition of nitrous oxide into nitrogen and oxygen. The catalytic reaction was performed in a fixed-bed reactor at 1000 ppm N2O inlet concentration in the temperature range 603 - 723 K. Ni and Co-containing catalysts showed high activity in nitrous oxide decomposition. A very poor activity was observed for Mg-Al mixed oxide catalyst. The prepared catalysts were characterized by the thermal analysis, powder X-ray diffraction, infrared spectroscopy, BET surface area measurement, temperature-programmed reduction and temperature-programmed desorption. The determined reaction rate constants of N2O decomposition were approximately proportional to the amount of reducible components and inversely proportional to the amount of strong basic centres of catalyst. (en)
Title	Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds. Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds. (en)
skos:prefLabel	Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds. Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds. (en)
skos:notation	RIV/67985858:_____/02:27020223!RIV/2003/AV0/A27003/N
http://linked.open.../vavai/riv/strany	356
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/02/0523), Z(AV0Z4072921)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Jirátová, Květa
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	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	640196
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/02:27020223
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nitrous oxide; catalytic decomposition; hydrotalcite (en)
http://linked.open.../riv/klicoveSlovo	nitrous oxide catalytic decomposition hydrotalcite
http://linked.open...ontrolniKodProRIV	[6EA30F081BEC]
http://linked.open...v/mistoKonaniAkce	Prague [CZ]
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Summaries.
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Influence of chemical and phase composition of hydrotalcite based material on the catalytic activity for nitrous oxide decomposition
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Wichterle, K. Kovanda, F. Obalová, L. Jiratová, Květuše Chmielová, M. Dorničák, V.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2002-08-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Theoretical fundamentals of chemical processes: equilibrium and dynamic behavior of multiphase reacting systems
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Process Engineering Publisher
https://schema.org/isbn	80-86059-33-2

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