Investigation of n-hexane dehydrocyclization over supported Pt catalyst modified by adsorbed Pd |
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| Authors: | J. Margitfalvi, M. Hegeds, S. Szabó F. Nagy |
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| Affiliation: | (1) Central Research Institute for Chemistry of the Hungarian Academy of Sciences, Pusztaszeri út 59-67, H-1025 Budapest |
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| Abstract: | A  -Al2O3 supported Pd–Pt bimetallic catalyst prepared by electrochemical metal adsorption has been tested in n-hexane dehydrocyclization. The Pd–Pt/Al2O3 catalyst, after calcination in oxygen followed by hydrogen treatment, showed higher activities and better selectivities for benzene and iso-hexane formation. The Pd–Pt/Al2O3 catalyst appeared to be less sensitive to the changes in the temperature of hydrogen treatment than the base Pt/Al2O3 catalyst.
              Re–Pt,   -Al2O3,         .      -.  , Re–Pt/Al2O3, , ,   ,  .   , Pt/Al2O3.
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