Liquid–Liquid–Solid Equilibrium of the Quaternary Systems Sodium Chloride + Rubidium Chloride + Propanols + Water at 25 °C
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- 作者：Haiyan Guo ; Mancheng Hu ; Shuni Li ; Yucheng Jiang ; Meixia Wang
- 刊名：Journal of Chemical & Engineering Data
- 出版年：2008
- 出版时间：January 2008
- 年：2008
- 卷：53
- 期：1
- 页码：131 - 135
- 全文大小：405K
- 年卷期：v.53,no.1(January 2008)
- ISSN：1520-5134
文摘
The liquid–liquid–solid equilibria of the two quaternary systems sodium chloride + rubidium chloride + (1-propanol or 2-propanol) + water were investigated at 25 °C. The binodal curves and tie lines together with the integrated phase diagrams for the two quaternary systems have been determined to investigate salting effects. The different equilibrium regions are discussed in detail. The results of the fitting for experimental tie line data by the Eisen−Joffe equation are reasonable.