Аннотация:
The oxidative dehydrogenation of ethane into ethylene using CO2 as an oxidant at temperatures of 650–750 °C was carried out over Fe/C, Cr/C and Fe–Cr/C catalysts deposited on a carbon support. Before and after the reaction the catalysts were investigated by X-ray powder diffraction (XRD), in situ magnetometry and transmission electron microscopy methods. The correlation between activity of Fe/C, Cr/C and Fe–Cr/C catalytic systems and their phase composition was established.
Ключевые слова:
oxidative dehydrogenation of ethane into ethylene, carbon dioxide, Fe/C catalyst, Cr/C catalyst, Fe–Cr/C catalyst, XRD, magnetometry, TEM.
Образец цитирования:
I. I. Mishanin, T. V. Bogdan, A. V. Smirnov, P. A. Chernavskii, N. N. Kuznetsova, V. I. Bogdan, “Formation of active phases of Fe/C, Cr/C and Fe–Cr/C catalysts in oxidative dehydrogenation of ethane”, Mendeleev Commun., 33:3 (2023), 422–424