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Translated from Khimiya i Tekhnologiya Topliv i Masel, Vol. 8, pp. 4–8, August, 1969.
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Efremov, G.I., Vakhrushev, I.A. A study of the hydrodynamics of a three-phase fluidized bed. Chem Technol Fuels Oils 5, 541–545 (1969). https://doi.org/10.1007/BF00727790
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DOI: https://doi.org/10.1007/BF00727790