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Mössbauer emission studies of Co-Mo/Al2O3 hydrodesulfurization catalysts: Effects of reduction and sulfidation treatments

  • Surface Phenomena Catalysis
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Abstract

The effect of the sulfiding temperature on the catalytic and structural properties of Co-Mo/Al2O3 catalysts is studied by taking into account the after-effects arising from 57-Co in the alumina. The catalytic activity is shown to be correlated to both MoS2 or CoMoS and Co9S8 phases.

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Authors and Affiliations

  1. Laboratoire de Chimie Inorganique et Nucléaire, Université Catholique de Louvain, Chemin du cyclotron, 2, B-1348, Louvain-la-Neuve, Belgium

    J. Ladrière

  2. Laboratoire de Physico-Chimie Minérale et de Catalyse, Université Catholique de Louvain, Place Croix du sud, 1, B-1348, Louvain-la-Neuve, Belgium

    R. Prada Silvy

Authors
  1. J. Ladrière
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  2. R. Prada Silvy
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Ladrière, J., Silvy, R.P. Mössbauer emission studies of Co-Mo/Al2O3 hydrodesulfurization catalysts: Effects of reduction and sulfidation treatments. Hyperfine Interact 41, 653–656 (1988). https://doi.org/10.1007/BF02400475

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