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Liquid-vapor equilibrium in highly dilute solutions formed by silane with certain carbon-containing substances and volatile inorganic hydrides

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The distribution coefficient of microimpurities between the liquid and vapor was determined by the method of Rayleigh distillation and a static method in solutions of ethylene, diborane, germane, phosphine, arsine, and benzene in silane. In all the systems considered, a positive deviation from Raoult's law is observed.

  2. 2.

    The distribution coefficients and thermodynamic activity of the impurities indicated above, as well as n-butane and diethyl ether in silane, were calculated by a statistical method. The calculated and experimental data are in good agreement.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 1950–1955, September, 1970.

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Devyatykh, G.G., Zorin, A.D., Balabanov, V.V. et al. Liquid-vapor equilibrium in highly dilute solutions formed by silane with certain carbon-containing substances and volatile inorganic hydrides. Russ Chem Bull 19, 1835–1839 (1970). https://doi.org/10.1007/BF00849755

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  • DOI: https://doi.org/10.1007/BF00849755

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