Conclusions
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1.
The authors' investigations confirm that it is advisable to use a bladed-rotor rectifier to separate thermally unstable products in vacuum.
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2.
The authors derive an equation for the mass exchange efficiency in a bladed-rotor rectifier during nonadiabatic rectification.
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Literature cited
L. Reichl and R. Billet, Ind. Eng. Chem.,57, No. 4 (1965).
V. Stevanovic, Intern. Symposium on Distillation, No. 1 (1960).
E. Diter, Chem. Engng. Techn., No. 8 (1960).
R. W. King, Brit. Chem. Engng,12, No. 10 (1967).
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 4, pp. 49–51, April, 1970.
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Nechaev, Y.G., Ruchinskii, V.R. & Slobodyanik, I.L. Mass exchange in a nonadiabatic rectifier. Chem Technol Fuels Oils 6, 296–299 (1970). https://doi.org/10.1007/BF00723579
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DOI: https://doi.org/10.1007/BF00723579