Phase Diagram of the Ternary System NaCl−NaBr−H2O at 348 K
- 作者: Shi-Hua Sang 1,2, Xu J.1, Hu Y.1,2, Cui R.1,2, Huang Y.1,2
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隶属关系:
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology
- Key Laboratory of Mineral Resources Chemistry for the Universities in Sichuan Province
- 期: 卷 92, 编号 11 (2018)
- 页面: 2191-2195
- 栏目: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/170202
- DOI: https://doi.org/10.1134/S0036024418110365
- ID: 170202
如何引用文章
详细
The phase diagram of ternary system NaCl−NaBr−H2O at 348 K was studied by the isothermal equilibrium dissolution method. The solubilities of salts and densities of saturated solutions in the ternary system were determined experimentally. The equilibrium solid phases were also determined by chemical analysis and X-ray powder diffraction. Using the experimental data, the phase diagram of the ternary system was plotted. The diagram comprises one univariant curve and one stationary phase in crystallization filed of Na(Cl,Br).The ternary system was of solid solution type. Density values in the equilibrium solution increase with an increase in the sodium bromide concentration while decrease with an increase of the sodium chloride concentration. Based on the above experimental results, the solid solution compositions can fit well with a quadratic function of the equilibrium liquid composition.
作者简介
Shi-Hua Sang
College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology; Key Laboratory of Mineral Resources Chemistry for the Universities in Sichuan Province
编辑信件的主要联系方式.
Email: sangshihua@sina.com.cn
中国, Chengdu, 610059; Chengdu, 610059
Jing-Shu Xu
College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology
Email: sangshihua@sina.com.cn
中国, Chengdu, 610059
Yong-Xia Hu
College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology; Key Laboratory of Mineral Resources Chemistry for the Universities in Sichuan Province
Email: sangshihua@sina.com.cn
中国, Chengdu, 610059; Chengdu, 610059
Rui-Zhi Cui
College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology; Key Laboratory of Mineral Resources Chemistry for the Universities in Sichuan Province
Email: sangshihua@sina.com.cn
中国, Chengdu, 610059; Chengdu, 610059
Yi Huang
College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology; Key Laboratory of Mineral Resources Chemistry for the Universities in Sichuan Province
Email: sangshihua@sina.com.cn
中国, Chengdu, 610059; Chengdu, 610059