A SIMPLIFIED SUBREGULAR SOLUTION MODEL DESCRIBING THE   ACTIVITES OF MgCl  2 IN BOTH KCl  MgCl  2  LiCl AND   CaCl  2  MgCl  2  NaCl  MOLTEN SALT SYSTEMS

Abstract

Abstract: A simplified subregular solution model was developed for describing the activities of MgCl 2 in both KCl MgCl 2 LiCl and CaCl 2 MgCl 2 NaCl systems on the assumption that the electrolytes in the solution are treated as independent particles in stead of their ion forms and the interchange energy between the KCl LiCl (or CaCl 2 NaCl) pair is ignored as compared to those of the KCl MgCl 2(or CaCl 2 MgCl 2) and MgCl 2 LiCl (or MgCl 2 NaCl) pairs. The calculating results on the model agree with the observed very well.

Key words: activity, MgCl 2, electrolyte, solution model, interchange energy

Q.R.Zhang,Y.G.Li and Z.Fang Department of Chemistry, Central South University of Technology, Changsha 410083, China. A SIMPLIFIED SUBREGULAR SOLUTION MODEL DESCRIBING THE ACTIVITES OF MgCl 2 IN BOTH KCl MgCl 2 LiCl AND CaCl 2 MgCl 2 NaCl MOLTEN SALT SYSTEMS[J]. Acta Metallurgica Sinica (English Letters), 1999, 12(5): 1159-1163.

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A SIMPLIFIED SUBREGULAR SOLUTION MODEL DESCRIBING THE ACTIVITES OF MgCl 2 IN BOTH KCl MgCl 2 LiCl AND CaCl 2 MgCl 2 NaCl MOLTEN SALT SYSTEMS

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