Abstract
Production of synthetic diesel fuel by the Fischer–Tropsch (FT) method in the presence of a composite catalyst prepared by mechanically mixing 35 wt % Co/SiO2, 30 wt % HZSM-5, and 30 wt % Al2O3 has been studied. The catalyst has been characterized by the H2 TPR, H2 TPD, NH3 TPD, XRD, SEM, and TEM methods. Catalytic properties have been studied in a fixed-bed flow reactor at 2 MPa and a GHSV of 1000 h–1 in the temperature range of 230–250°C. The highest efficiency and C5+ HC selectivity values of 130 kg/(m3 h) and 72.5%, respectively, are achieved at 250°C. The low-temperature properties of the synthetic diesel fuel meet the requirements for winter diesel.
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Original Russian Text © A.P. Savost’yanov, G.B. Narochnyi, R.E. Yakovenko, A.N. Saliev, S.I. Sulima, I.N. Zubkov, S.V. Nekroenko, S.A. Mitchenko, 2017, published in Neftekhimiya, 2017, Vol. 57, No. 6, pp. 809–812.
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Savost’yanov, A.P., Narochnyi, G.B., Yakovenko, R.E. et al. Synthesis of Low-Pour-Point Diesel Fuel in the Presence of a Composite Cobalt-Containing Catalyst. Pet. Chem. 57, 1186–1189 (2017). https://doi.org/10.1134/S0965544117060251
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DOI: https://doi.org/10.1134/S0965544117060251