Abstract
The boiling temperature and the corresponding vapor phase composition in the existence domain of liquid solutions were calculated from the partial pressures of saturated vapor of the components and lead selenide over liquid melts in the lead–selenium system. The phase diagram was complemented with the liquid–vapor phase transition at atmospheric pressure and in vacuum of 100 Pa, which allowed us to judge the behavior of the components during the distillation separation.
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Original Russian Text © V.N. Volodin, N.M. Burabaeva, S.A. Trebukhov, 2016, published in Zhurnal Fizicheskoi Khimii, 2016, Vol. 90, No. 3, pp. 367–369.
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Volodin, V.N., Burabaeva, N.M. & Trebukhov, S.A. Melt–vapor phase transition in the lead–selenium system at atmospheric and low pressure. Russ. J. Phys. Chem. 90, 572–574 (2016). https://doi.org/10.1134/S0036024416030328
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DOI: https://doi.org/10.1134/S0036024416030328