Influence of the thermal treatment of platinum alumina catalysts with exhaust gases on their activity in cyclopropane hydrogenation |
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| Authors: | M Mikucka and J Wrzyszcz |
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| Institution: | (1) Department of Petrochemistry, Institute of Organic Chemistry, Polish Academy of Sciences, Gdanska 7/9, 50-34 Wroclaw, Poland |
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| Abstract: | The activity of platinum/alumina catalysts in cyclopropane hydrogenation has been investigated. Catalysts heated in exhaust gases are considerably less active in cyclopropane hydrogenation as compared to samples calcined in air. A relatively stable modification of the metallic surface is formed, probably as a result of coke or poison deposition.
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