Simulation of N2O abatement in waste gases by its decomposition over a K-promoted Co-Mn-Al mixed oxide catalysts.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892217" target="_blank" >RIV/60461373:22310/11:43892217 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simulation of N2O abatement in waste gases by its decomposition over a K-promoted Co-Mn-Al mixed oxide catalysts.
Original language description
Intrinsic data of N2O 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 N2O emissions from the off-gases in HNO3production. A pseudo-homogeneous one-dimensional model of an ideal plug flow reactor under an isothermal regime (450 °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 m3 was estimated for the target N2O conversion of 90% upon the treatment of 30000 m3/h of exhaust gas (0.1 mol% N2O, 0.005 mol% NO, 0.9 mol% H2O, 5 mol% O2) at 450 °C and 130 kPa.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F1664" target="_blank" >GA106/09/1664: Supported oxidic catalysts containing low amount of active species as catalysts for N2O decomposition</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
CHINESE JOURNAL OF CATALYSIS
ISSN
0253-9837
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
5
Country of publishing house
CN - CHINA
Number of pages
5
Pages from-to
816-820
UT code for WoS article
000291508200018
EID of the result in the Scopus database
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