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Effect of Catalyst Type on Composition of Coconut Oil Hydrocatalytic Treatment Products

  • Current Problems. Alternative Feedstock
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Chemistry and Technology of Fuels and Oils Aims and scope

A study has been made of coconut oil hydrocatalysis mechanisms at 280C and 5 MPa initial hydrogen pressure over 1 h reaction time in the presence of the catalysts NiWS/Al2O3, NiMo/Al2O3, NiMoS/Al2O3, CoMo/Al2O3, and CoMoS/Al2O3. It is proved that under these conditions decarbonylation/decarboxylation reactions predominate on NiWS/Al2O3, decarbonylation/ decarboxylation and deoxygenation reactions compete on NiMo/Al2O3 and NiMoS/Al2O3, and deoxygenation reactions predominate on CoMo/Al2O3 and CoMoS/Al2O3 catalysts. It is shown that sulfidation of the catalyst facilitates hydrogenation reactions.

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Authors and Affiliations

  1. I. M. Gubkin Russian State University of Oil and Gas, Moscow, Russia

    D. P. Mel’nikov, I. A. Antonov, M. S. Kotelev, A. A. Novikov & V. A. Vinokurov

Authors
  1. D. P. Mel’nikov
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  2. I. A. Antonov
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  3. M. S. Kotelev
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  4. A. A. Novikov
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  5. V. A. Vinokurov
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Corresponding author

Correspondence to D. P. Mel’nikov.

Additional information

Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 2, pp. 3 – 5, March – April, 2014.

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Mel’nikov, D.P., Antonov, I.A., Kotelev, M.S. et al. Effect of Catalyst Type on Composition of Coconut Oil Hydrocatalytic Treatment Products. Chem Technol Fuels Oils 50, 95–98 (2014). https://doi.org/10.1007/s10553-014-0494-4

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  • DOI: https://doi.org/10.1007/s10553-014-0494-4

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