金属学报  1989, Vol. 25 Issue (3): 90-95

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NaCl-BaCl_2-SrCl_2三元熔盐相图的计算

李瑞青;周国治

北京有色金属研究总院;北京科技大学

CALCULATION OF NaCl-BaCl_2-SrCl_2 PHASE DIAGRAM

LI Ruiqing;ZHOU Guozhi Beijing General Research Institute for Non-Ferrous Metals University of Science and Technology Beijing

李瑞青;周国治. NaCl-BaCl_2-SrCl_2三元熔盐相图的计算[J]. 金属学报, 1989, 25(3): 90-95.
, . CALCULATION OF NaCl-BaCl_2-SrCl_2 PHASE DIAGRAM[J]. Acta Metall Sin, 1989, 25(3): 90-95.

摘要 参考文献 相关文章 Metrics 全文: PDF(403 KB)   摘要: 本文运用作者提出的从三个对应的二元系的热力学性质预示三元溶液的热力学性质的新对称几何模型,推导得到三元溶液中三个组元的偏摩尔热力学性质的数学表达式。进而将这一结果应用于NaCl-BaCl_2-SrCl_2三元熔盐相图的计算中,得到此三元系的液相析出面及若干等温截面。计算所得结果与实测结果偏差小于5℃,说明此模型在一些熔盐体系中有较好的适用性。 关键词 ： 对称几何模型,  NaCl-BaCl_2-SrCl_2三元熔盐相图     Abstract：The mathematical formulas are given for calculating the partial molarthermodynamic properties in a ternary system from its three corresponding binary sys-tems based on the new ternary symmetric model presented by the authors in theforegoing paper. Applying this model to NaCl-BaCl_2-SrCl_2 system, the phase diagramof which as well as some isothermal sections have been calculated. The deviations oftemperature between the calculated and experimental diagrams are less than five de-grees. Key words： symmetric geometry model    ternary phase diagram of molten salts 收稿日期: 1989-03-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 李瑞青 周国治 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1989/V25/I3/90 1 Levin E M, Robbins C R, Mcmurdie H F. In: Reser M K ed, Phase Diagrams for Ceramists. and 1969, 1975 Suppl., Columbus, Ohio: American Ceramic Society, Fig. 1428 2 周国治,李瑞青.稀有金属,待发表 3 Barin I, Knacke O, Kubaschewski O. Thermochemical Properties of Inorganic Substances, Springer-Verlag, Berlin, 1977 4 Levin E M, Robbins C R, Mcmurdie H F. In: Reser M K ed, Phase Diagrams for Ceramists, and 1969, 1975 Suppl., Columbus, Ohio: American Ceramic Society, Fig. 1311 5 Emons H H, Brautigan G, Thomas R. Chem Zvesti, 1978; 32 (6) : 721 6 1968; 13 (8) ; 2251 7 Levin E M, Robbins C R, Mcmurdie H F. In: Reser M K ed, Phase Diagrams for Ceramists, and 1969, 1975 Suppl., Columbus. Ohio: American Ceramic Society, Fig. 1301 8 Egan J J. Bracker J. J Chem Thermodyn, 1974; 6: 9 9 Qiao Zhiyu (乔芝郁), James Sangster. Pelton A D. CALPHAD, 1987; 11: 10 Papatheodorou G N. Kleppa O J. J Chem Phys, 1967; 47: 2014 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed