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Effects of Microwave Dielectric Heating on Heterogeneous Catalysis |
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| Authors: | Xunli Zhang David O Hayward D Michael P Mingos |
| Affiliation: | (1) Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London, SW7 2AY, UK;(2) Present address: Department of Chemistry, University of Hull, Hull, HU6 7RX, UK;(3) Present address: University of Oxford, St. Edmund Hall, Oxford, OX1 4AR, UK |
| Abstract: | The effect of microwave dielectric heating on both endothermic and exothermic reactions was investigated. Apparent equilibrium shifts for both reactions were observed which were attributed to the formation of spatial hot spots in the catalyst bed. The possible location of remarkable temperature gradients was examined experimentally and theoretically. |
| Keywords: | hydrogen sulfide decomposition thiophene hydrodesulfurization microwave dielectric heating hot spots |
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