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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 8, pp. 14–16, August, 1979.
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Shegai, V.R., Shchelkunov, V.A., Kruglov, S.A. et al. Influence of scheme used for interaction of phases in contact zone on the efficiency of a valve tray. Chem Technol Fuels Oils 15, 569–571 (1979). https://doi.org/10.1007/BF00741328
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DOI: https://doi.org/10.1007/BF00741328