About: Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Intrinsic data of N(2)O catalytic decomposition over a K-promoted Co-Mn-Al mixed oxide prepared by the thermal treatment of a layered double hydroxide was used for the design of a pilot reactor for the abatement of N(2)O emissions from the off-gases in HNO(3) production. A pseudo-homogeneous one-dimensional model of an ideal plug flow reactor under an isothermal regime (450 degrees C) was used for reactor design. A catalyst particle diameter of 3 mm is a compromise size because increasing the size of the catalyst particle leads to a decrease in the reaction rate because of an internal diffusion limitation, and particles with a smaller diameter cause a large pressure drop. A catalyst bed of 11.5 m(3) was estimated for the target N(2)O conversion of 90% upon the treatment of 30000 m(3)/h of exhaust gas (0.1 mol% N(2)O, 0.005 mol% NO, 0.9 mol% H(2)O, 5 mol% O(2)) at 450 degrees C and 130 kPa. Intrinsic data of N(2)O catalytic decomposition over a K-promoted Co-Mn-Al mixed oxide prepared by the thermal treatment of a layered double hydroxide was used for the design of a pilot reactor for the abatement of N(2)O emissions from the off-gases in HNO(3) production. A pseudo-homogeneous one-dimensional model of an ideal plug flow reactor under an isothermal regime (450 degrees C) was used for reactor design. A catalyst particle diameter of 3 mm is a compromise size because increasing the size of the catalyst particle leads to a decrease in the reaction rate because of an internal diffusion limitation, and particles with a smaller diameter cause a large pressure drop. A catalyst bed of 11.5 m(3) was estimated for the target N(2)O conversion of 90% upon the treatment of 30000 m(3)/h of exhaust gas (0.1 mol% N(2)O, 0.005 mol% NO, 0.9 mol% H(2)O, 5 mol% O(2)) at 450 degrees C and 130 kPa. (en)
Title	Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst (en)
skos:prefLabel	Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst (en)
skos:notation	RIV/67985858:_____/11:00363096!RIV12-AV0-67985858
http://linked.open...avai/predkladatel	Ústav chemických procesů Akademie Věd ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/09/1664), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	5/SI/
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Jirátová, Květa
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	229459
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/11:00363096
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nitrous oxide; catalytic decomposition; nitric acid production (en)
http://linked.open.../riv/klicoveSlovo	nitric acid production nitrous oxide catalytic decomposition
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[9EFF767CCB3D]
http://linked.open...i/riv/nazevZdroje	Chinese Journal of Catalysis
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Supported oxidic catalysts containing low amount of active species as catalysts for N2O decomposition
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	32
http://linked.open...iv/tvurceVysledku	Kovanda, F. Obalová, L. Jirátová, Květa Karásková, K.
http://linked.open...ain/vavai/riv/wos	000291508200018
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0253-9837
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/S1872-2067(10)60201-X
is http://linked.open...avai/riv/vysledek of	Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst Simulation of N(2)O Abatement in Waste Gases by Its Decomposition over a K-Promoted Co-Mn-Al Mixed Oxide Catalyst

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