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Hydrocarbon conversion over Pt−Re/Al2O3-ZSM-5 bifunctional catalysts. I. Influence of the addition of ZSM-5

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Abstract

The influence of ZSM-5 on the behavior of a Pt−Re/Al2O3 catalyst was studied in normal heptane reforming in order to compare activity, selectivity and life of Pt−Re/Al2O3 and a mixture of Pt−Re/Al2O3 and ZSM-5 catalysts. It is suggested that the presence of ZSM-5 results in less pronounced catalyst deactivation but not in a sufficient increase in aromatic selectivity.

Abstract

Влияние ZSM-5 на поведение катализатора Pt−Re/Al2O3 исследовадо в условиях реформинга н-гептана с целью сравнения активности, селективности и времени жизни катализатора Pt−Re/Al2O3 с его смесью с ZSM-5. Полагают, что присутствие ZSM-5 приводит к меньшей дезактивации катализатора, однако, значительно не увеличивает селективность к ароматике.

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Authors and Affiliations

  1. Department of Chemical Engineering, University of Queensland, 4067, St. Lucia, Wld., Australia

    J. M. Beltramini & R. Fang

  2. Department of Chemical Engineering, Indian Institute of Technology, 208016, Kanpur, India

    S. Bhatia

Authors
  1. J. M. Beltramini
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  2. S. Bhatia
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  3. R. Fang
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Beltramini, J.M., Bhatia, S. & Fang, R. Hydrocarbon conversion over Pt−Re/Al2O3-ZSM-5 bifunctional catalysts. I. Influence of the addition of ZSM-5. React Kinet Catal Lett 41, 193–198 (1990). https://doi.org/10.1007/BF02075503

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  • DOI: https://doi.org/10.1007/BF02075503

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