Water–Zinc (Copper) Methanesulfonate Systems: Thermodynamic Properties and Phase Equilibriaстатья
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Дата последнего поиска статьи во внешних источниках: 11 ноября 2019 г.
Аннотация:Vapor pressure was determined by static method at 298.15 K, and the solvent activity values were calculated for the Zn(CH3SO3)2–H2O and Cu(CH3SO3)2–H2O systems. Parameters of the Pitzer–Simonson–Clegg model were obtained from data on the vapor–liquid (VLE) and solid–liquid (SLE) equilibria. Stability parameters of hydrates Zn(CH3SO3)2 · 12H2O, Zn(CH3SO3)2 · 4H2O and Cu(CH3SO3)2 · 4H2O were estimated. Phase diagram fragments were calculated.