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Concentration dependences of the isobaric heat capacity of binary solutions and its contribution to thermal calculations

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Abstract

The concentration dependences of the isobaric molar heat capacity of binary homogeneous nonelectrolyte systems have been analyzed. The temperature effect on the isobaric molar heat capacity has been evaluated. The possibility of replacing the isobaric heat capacity of nonideal binary mixtures with additive values when calculating the heat balances of distillation columns has been discussed.

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Authors and Affiliations

  1. Lomonosov Moscow State University of Fine Chemical Technologies, Moscow, 119571, Russia

    V. M. Raeva, A. K. Frolkova, B. A. Arutyunov & L. A. Serafimov

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  1. V. M. Raeva
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  2. A. K. Frolkova
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  3. B. A. Arutyunov
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  4. L. A. Serafimov
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Correspondence to V. M. Raeva.

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Original Russian Text © V.M. Raeva, A.K. Frolkova, B.A. Arutyunov, L.A. Serafimov, 2015, published in Teoreticheskie Osnovy Khimicheskoi Tekhnologii, 2015, Vol. 49, No. 5, pp. 574–581.

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Raeva, V.M., Frolkova, A.K., Arutyunov, B.A. et al. Concentration dependences of the isobaric heat capacity of binary solutions and its contribution to thermal calculations. Theor Found Chem Eng 49, 667–675 (2015). https://doi.org/10.1134/S0040579515050255

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