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Studying the effect of process parameters on the epoxidation of propylene in a methanol medium in the presence of extruded titanium silicate

  • Catalysis in Chemical and Petrochemical Industry
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Abstract

Quantitative data on the effect of process parameters on the main features of the liquid-phase epoxidation of propylene with an aqueous solution of hydrogen peroxide in the presence of extruded titanium silicate in a methanol medium are obtained. The effect of the solvent concentration (13.7–19.1 mol/L), the initial propylene: hydrogen peroxide ratio ((2–5) : 1), and the temperature (30–60°C) on the yield of the target product (propylene oxide) and such byproducts as 1,2-propyleneglycol, 1-methoxy-2-propanol, and 2-methoxy-1-propanol, is studied. The observed characteristics are used as a basis for recommendations concerning the conditions of propylene oxide synthesis in a continuous laboratory setup.

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Authors and Affiliations

  1. Nizhny Novgorod State Technical University, Nizhny Novgorod, 603950, Russia

    A. V. Sulimov, S. M. Danov, A. V. Ovcharova & A. A. Ovcharov

  2. Moscow State University of Fine Chemical Technologies, Moscow, 119571, Russia

    V. R. Flid

Authors
  1. A. V. Sulimov
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  2. S. M. Danov
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  3. A. V. Ovcharova
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  4. A. A. Ovcharov
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  5. V. R. Flid
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Corresponding author

Correspondence to A. V. Sulimov.

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Original Russian Text © A.V. Sulimov, S.M. Danov, A.V. Ovcharova, A.A. Ovcharov, V.R. Flid, 2015, published in Kataliz v Promyshlennosti.

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Sulimov, A.V., Danov, S.M., Ovcharova, A.V. et al. Studying the effect of process parameters on the epoxidation of propylene in a methanol medium in the presence of extruded titanium silicate. Catal. Ind. 8, 116–120 (2016). https://doi.org/10.1134/S2070050416020124

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  • DOI: https://doi.org/10.1134/S2070050416020124

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