CALCULATION OF SALT ACTIVITIES IN MOLTEN-SALT HYDRATES APPLYING THE MODIFIED BET EQUATION .1. BINARY-SYSTEMS

被引:34
作者
VOIGT, W
机构
[1] Institut für Physikalische Chemie, Bergakademie Freiberg - TU, Freiberg, D-09599, Leipziger Straße
来源
MONATSHEFTE FUR CHEMIE | 1993年 / 124卷 / 8-9期
关键词
MOLTEN HYDRATES; PHASE DIAGRAMS; SOLID-LIQUID EQUILIBRIA; THERMODYNAMIC ACTIVITIES;
D O I
10.1007/BF00816406
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
On the basis of the modified BET model according to Stokes and Robinson, an equation for the calculation of salt activities in molten salt hydrates has been derived. The equation is used to describe successfully the liquidus curves of the hydrates Of MgCl2, Mg(NO3)2 and CaCl2 in T-x diagrams. A promissing feature of the model is the small number of adjustable parameters and its extrapolative power.
引用
收藏
页码:839 / 848
页数:10
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