Hydrogen peroxide oxidative desulfurization of model diesel mixtures using azacrown ethers |
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Authors: | E V Rakhmanov S V Baranova Zixiao Wang A V Tarakanova S V Kardashev A V Akopyan E R Naranov M S Oshchepkov A V Anisimov |
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Affiliation: | 1. Faculty of Chemistry, Moscow State University, Moscow, Russia
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Abstract: | Hydrogen peroxide oxidative desulfurization of model diesel fuel mixtures in the presence of azacrown ethers and their complexes with niobium pentachloride at 40–80°C has been studied. It has been found that the use of complexes of azacrown ethers with NbCl5 leads to a decrease in the total sulfur content in the model mixtures to 13% of the initial amount. The structure of the azacrown ether used has little effect on the extent of desulfurization of the model mixture. |
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