Abstract
The possibility of oxidative desulfurization of dibenzothiophene dissolved in toluene as a model organosulfur compound of diesel fuel in the presence of catalytic CuZnAl compositions was studied. It was shown that the CuZnAl catalysts at 350–450°C ensure sulfur removal from the model fuel to the extent of up to 40–45%. Part of the sulfur is removed as SO2, and some sulfur is absorbed on the catalyst surface.
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Original Russian Text © S.A. Yashnik, M.A. Kerzhentsev, A.V. Salnikov, Z.R. Ismagilov, A. Bourane, O.R. Koseoglu, 2015, published in Kinetika i Kataliz, 2015, Vol. 56, No. 4, pp. 470–480.
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Yashnik, S.A., Kerzhentsev, M.A., Salnikov, A.V. et al. Cu-Zn-Al-O catalysts for the oxidative desulfurization of dibenzothiophene, a typical sulfur-containing compound of the diesel fraction. Kinet Catal 56, 466–475 (2015). https://doi.org/10.1134/S0023158415040205
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DOI: https://doi.org/10.1134/S0023158415040205