【摘要】 在温度 1 2 .1～ 60 .5℃范围内测定了地下卤水体系的饱和蒸汽压 ,并采用Clausius -Clapeyron方程进行关联 ,计算水活度 ;比较强电解质混合体系水活度的理论计算模型 ,探索计算地下卤水体系水活度的最佳方法更多还原

【Abstract】 The saturation vapor pressures in natural brine system were measured at the different temperature of 12 1 to 60.5℃.The experimental data were correlated by Clausius-Clapeyron equation and water activities were calculated.Various calculation methods of estimating the water activities in mixture system of strong electrolytes were compared.The optimal variant of determining the water activity in natural brine system was explored.更多还原