Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6660697 | The Journal of Chemical Thermodynamics | 2015 | 4 Pages |
Abstract
Experimentally determined volumetric properties of the liquid binary mixture of {water (1)Â +Â glycerol (2)} were processed to calculate the changes of the following thermodynamic parameters with pressure: excess molar Gibbs free energy, ÎPoâPGmE, excess molar entropy, ÎPoâPSmE, excess molar enthalpy, ÎPoâPHmE, as well as the enthalpy of mixing of water and glycerol, HmE, at 100Â MPa. The mixing enthalpies of water and glycerol, HmE, became more exothermic with pressure increasing at all temperatures studied.
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Physical Sciences and Engineering
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Authors
Gennadiy I. Egorov, Dmitriy M. Makarov,