N2O catalytic decomposition - From laboratory experiment to industry reactor

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dc.contributor.author Obalová, Lucie
dc.contributor.author Jirátová, Květa
dc.contributor.author Karásková, Kateřina
dc.contributor.author Chromčáková, Žaneta
dc.date.accessioned 2012-11-07T13:36:13Z
dc.date.available 2012-11-07T13:36:13Z
dc.date.issued 2012
dc.identifier.citation Catalysis today. 2012, vol. 191, issue 1, p. 116-120. cs
dc.identifier.issn 0920-5861
dc.identifier.uri http://hdl.handle.net/10084/95680
dc.description.abstract Paper deals with design of pilot reactor for low temperature N2O decomposition in off-gases from HNO3 production. Pseudo-homogeneous one-dimensional model of an ideal plug flow reactor was used for modeling of N2O decomposition in a laboratory fixed bed reactor filled with grains or pellets of a Co–Mn–Al mixed oxide catalyst. Increase in inlet pressure up to 0.6 MPa did not influence the effective diffusion coefficient, but improved the achieved N2O conversion. Based on the laboratory data of N2O decomposition over Co–Mn–Al mixed oxide pellets, catalyst bed of 3400 kg was estimated for target 90% N2O conversion (30 000 m3 h−1 of exhaust gases from HNO3 plant containing 0.1 molar% N2O, 0.01 molar% NO, 0.01 molar% NO2, 3 molar% H2O, 5 molar% O2) at 420 °C and 600 kPa inlet pressure. cs
dc.format.extent 608798 bytes cs
dc.format.mimetype application/pdf cs
dc.language.iso en cs
dc.publisher Elsevier cs
dc.relation.ispartofseries Catalysis today cs
dc.relation.uri http://dx.doi.org/10.1016/j.cattod.2012.03.045 cs
dc.subject N2O cs
dc.subject catalytic decomposition cs
dc.subject fixed bed reactor cs
dc.subject effectiveness factor cs
dc.subject mixed oxide catalysts cs
dc.title N2O catalytic decomposition - From laboratory experiment to industry reactor cs
dc.type article cs
dc.identifier.location Není ve fondu ÚK cs
dc.identifier.doi 10.1016/j.cattod.2012.03.045
dc.rights.access openAccess
dc.type.version submittedVersion
dc.type.status Peer-reviewed cs
dc.description.source Web of Science cs
dc.description.volume 191 cs
dc.description.issue 1 cs
dc.description.lastpage 120 cs
dc.description.firstpage 116 cs
dc.identifier.wos 000308675000020

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