引用本文:
李军, 宋彭生, 姚燕, 王瑞陵. KCl-LiCl-H2O体系热力学性质的研究[J]. 物理化学学报,
1992, 8(01): 94-99.
doi:
10.3866/PKU.WHXB19920117
Citation: Li Jun, Song Peng-Sheng, Yao Yan, Wang Rui-Ling. Thermodynamic Properties of KCl-LiCl-H2O System at 25 ℃[J]. Acta Physico-Chimica Sinica, 1992, 8(01): 94-99. doi: 10.3866/PKU.WHXB19920117
Citation: Li Jun, Song Peng-Sheng, Yao Yan, Wang Rui-Ling. Thermodynamic Properties of KCl-LiCl-H2O System at 25 ℃[J]. Acta Physico-Chimica Sinica, 1992, 8(01): 94-99. doi: 10.3866/PKU.WHXB19920117
KCl-LiCl-H2O体系热力学性质的研究
摘要:
用K-ISE、Li-ISE和Cl-ISE测定了25 ℃时体系中KCl、LiCl的平均活度系数, 溶液的离子强度从0.1～4.0 mol·kg~(-1), 组成范围从纯的KCl到纯的LiCl。将Pitzer方程应用于测定结果, 用多元线性回归方法求出了Pitzer参数。
English
Thermodynamic Properties of KCl-LiCl-H2O System at 25 ℃
Abstract:
The activity coefficients of KCl and LiCl in KCl-LiCl aqueous mixtures have been measured at 25 ℃ in ionic strength range of 0.1～4.0 mol·kg~(-1). The measurement were made using K-ISE and Li-ISE vs. Cl-ISE in a wide range of compositions from pure KCl to pure LiCl. The data were fitted to Pitzer's equation using regressin method, Pitzer parameters were obtained.
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