Oxidative Desulfurization of Model Oil over Au/Ti-MWW |
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| Authors: | Xiaojuan Si Shifu Cheng Yong Lu Guohua Gao Ming-Yuan He |
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| Affiliation: | (1) Department of Chemistry, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China |
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| Abstract: | Au/Ti-MWW catalysts were prepared by the impregnation of HAuCl4 on Ti-MWW. Its structure and properties were characterized by X-ray diffraction, N2 adsorption and UV-visible. The oxidation reactions of thiophene (TH), benzothiophene (BT), dibenzothiophene (DBT) and 4,6-dimethyl-dibenzothiophene
(DMDBT) were investigated at mild reaction conditions using H2O2 as oxidant. The results showed that Au loading could significantly promote the activity of Ti-MWW for oxidative desulfurization. |
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| Keywords: | Au/Ti-MWW Oxidative desulfurization Sulfur compounds H2O2 |
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