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Coking and Regeneration of Al-Ni-Mo Hydrofining Catalyst Sulfidized by Tert-Butyl Polysulfide and Dimethyl Disulfide

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Chemistry and Technology of Fuels and Oils Aims and scope

Coking and regeneration of a hydrofining catalyst activated by various sulfidizing agents are analyzed. The procedures for activating the catalyst in a high-pressure catalysis unit by tert-butyl polysulfide and dimethyl disulfide are described. The activation energy for catalyst regeneration by oxygen is calculated for different heating rates using differential scanning calorimetric data.

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Authors and Affiliations

  1. Komsomolsk-on-Amur State Technical University, Komsomol’sk-on-Amur, Russia

    E. S. Burdakova & V. V. Petrov

Authors
  1. E. S. Burdakova
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  2. V. V. Petrov
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Correspondence to E. S. Burdakova.

Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 18 – 22, July – August, 2017.

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Burdakova, E.S., Petrov, V.V. Coking and Regeneration of Al-Ni-Mo Hydrofining Catalyst Sulfidized by Tert-Butyl Polysulfide and Dimethyl Disulfide. Chem Technol Fuels Oils 53, 480–487 (2017). https://doi.org/10.1007/s10553-017-0826-2

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  • DOI: https://doi.org/10.1007/s10553-017-0826-2

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