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Kinetics of Dichlorosilane Separation from a Mixture of Chlorosilanes by Distillation Using a Regular Packing

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Abstract

Trichlorosilane disproportionation followed by dichlorosilane separation from the resulting mixture of silicon compounds in a regularly packed distillation column is considered. The dynamic and mass-transfer properties of the regular packing are studied theoretically and experimentally. Kinetic data are calculated for distillation in a column with a bottom reboiler operated in the discrete dichlorosilane drawoff mode. The calculated data are in satisfactory agreement with experimental data.

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  1. Nizhni Novgorod State Technical University, ul, Minina, 24, Nizhni Novgorod, 603600, Russia

    V. M. Vorotyntsev, G. M. Mochalov & M. A. Kolotilova

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  1. V. M. Vorotyntsev
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  2. G. M. Mochalov
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  3. M. A. Kolotilova
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Vorotyntsev, V.M., Mochalov, G.M. & Kolotilova, M.A. Kinetics of Dichlorosilane Separation from a Mixture of Chlorosilanes by Distillation Using a Regular Packing. Theoretical Foundations of Chemical Engineering 38, 355–359 (2004). https://doi.org/10.1023/B:TFCE.0000037184.77958.7c

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  • DOI: https://doi.org/10.1023/B:TFCE.0000037184.77958.7c

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