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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F02%3A27020223" target="_blank" >RIV/67985858:_____/02:27020223 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27360/02:00006940
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Catalytic Decomposition of Nitrous Oxide over Calcined Hydrotalcite-like Compounds.
Original language 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.
Czech name
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Czech description
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Project
<a href="/en/project/GA106%2F02%2F0523" target="_blank" >GA106/02/0523: Influence of chemical and phase composition of hydrotalcite based material on the catalytic activity for nitrous oxide decomposition</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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