Abstract
The results of theoretical and experimental studies for the kinetics of separating dichlorosilane from a mixture of volatile chlorosilanes and ultrapurifying the dichlorosilane concentrate by batch distillation are reported. A mathematical model of the process is proposed. It is shown that the model and computational algorithm adequately describe both processes. The obtained experimental and theoretical data made it possible to design a concentration and ultrapurification process with a maximal productivity at a specified product purity.
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Original Russian Text © V.M. Vorotyntsev, G.M. Mochalov, M.A. Kolotilova, S.S. Suvorov, A.V. Koroleva, A.Yu. Sharov, 2008, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2008, Vol. 42, No. 2, pp. 208–213.
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Vorotyntsev, V.M., Mochalov, G.M., Kolotilova, M.A. et al. Kinetics of concentrating and ultrapurifying dichlorosilane by batch distillation with periodical withdrawals. Theor Found Chem Eng 42, 197–202 (2008). https://doi.org/10.1134/S0040579508020127
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DOI: https://doi.org/10.1134/S0040579508020127