水热体系中Na2SO4/K2SO4 溶解度的热力学计算

张为, 周丽, 唐红峰, 李和平, 王力

Thermodynamic Calculation of Solubility of Na2SO4/K2SO4 in Hydrothermal Fluids

Wei Zhang, Li Zhou, Hongfeng Tang, Heping Li, Li Wang

表1 Na2SO4-H2O体系密度实验数据

Table 1 Summary of density data of Na2SO4-H2O system

温度范围/oC 压力范围/MPa 参考文献 25.0~300.0 9.0~30.0 [48] 25.0~200.0 1.1~68.6 [49] 5.0~60.0 0.1 [50] 20.0~200.0 2.0~10.0 [51] 0~50.0 0.1~80.0 [52] 50.0~200.0 2.0 [53] 25.0~100.0 0.6 [54] 25.0~250.0 0.1~40 [55] 30.0~300.0 2.4~39.8 [56] 5.0~100.0 0.1 [57]