Calculation of the RECl<sub>3</sub>-SrCl<sub>2</sub>-LiCl Ternary Phase Diagram Systems

Qiao Zhiyu; Xing Xianran; Zheng Chaogui; Duan Shuzhen

doi:10.13374/j.issn1001-053x.1992.06.002

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Qiao Zhiyu, Xing Xianran, Zheng Chaogui, Duan Shuzhen. Calculation of the RECl3-SrCl2-LiCl Ternary Phase Diagram Systems[J]. Chinese Journal of Engineering, 1992, 14(6): 599-606. doi: 10.13374/j.issn1001-053x.1992.06.002

Citation:

Qiao Zhiyu, Xing Xianran, Zheng Chaogui, Duan Shuzhen. Calculation of the RECl₃-SrCl₂-LiCl Ternary Phase Diagram Systems[J]. Chinese Journal of Engineering, 1992, 14(6): 599-606. doi: 10.13374/j.issn1001-053x.1992.06.002

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Calculation of the RECl₃-SrCl₂-LiCl Ternary Phase Diagram Systems

doi: 10.13374/j.issn1001-053x.1992.06.002

1. Dept. of Physical Chemistry, Univ. of Science and Technology Beijing;
2. Dept. of Chemistry, Peking University

Received Date: 1992-05-18
Available Online: 2021-10-18
Publish Date: 2021-10-18

Abstract

Abstract

Based on the optimization and assesment of nine sub-binary phase diagrams and their thermodynamic data:RECl₃-SrCl₂, RECl₃-LiCl, SrCl₂-LiCl (RE:La,Ce,Pr,Nd),the relevant ternary thermodynamic properties of RECl₃-SrCl₂-LiCl systems are predicted and criticized. Using Toop approximation, four ternary phase diagams of the RECl₃-SrCl₂-LiCl systems are calculated. Their results are briefly discussed.
- rare earth chloride,
- phase diagram calculation,
- thermodynamic analysis