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Catalytic properties of metallic and electron-deficient platinum in reforming over Pt/Al2O3 catalysts

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Abstract

The activity of Pt/Al2O3 catalysts with various contents of metallic (Pto) and electron-deficient (Ptσ) platinum has been examined in dehydrocyclization of n-heptane and dehydrogenation of cyclohexane. In the former case it is proportional to the number of surface Ptσ atoms and in the latter case it is proportional to the BET surface of metallic platinum Pto.

Abstract

Исследована активность катализаторов с различным содержанием металлической (Pto) и электронодефицитной (Ptσ) платины в реакциях дегидроциклизации н-гептана и дегидрирования циклогексана. Показано, что активность в дегидроциклизации пропорциональна числу поверхностных атомов Ptσ, а в дегидрировании — поверхности металлической платины Pto.

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Authors and Affiliations

  1. Omsk Department of the Institute of Catalysis, 644029, Omsk, USSR

    A. S. Belyi, M. D. Smolikov, N. M. Ostrovskii, Yu. N. Kolomytsev & V. K. Duplyakin

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  1. A. S. Belyi
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  2. M. D. Smolikov
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  3. N. M. Ostrovskii
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  4. Yu. N. Kolomytsev
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  5. V. K. Duplyakin
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Belyi, A.S., Smolikov, M.D., Ostrovskii, N.M. et al. Catalytic properties of metallic and electron-deficient platinum in reforming over Pt/Al2O3 catalysts. React Kinet Catal Lett 37, 457–462 (1988). https://doi.org/10.1007/BF02062099

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  • DOI: https://doi.org/10.1007/BF02062099

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