COMPUTERIZED METHOD FOR THE STUDY OF SOLUBILITY IN TERNARY-SYSTEMS

被引：0
|
作者：
EYSSELTOVA, J
MICKA, Z
WALZELOVA, M
机构：
来源：
CHEMICAL PAPERS | 1992年 / 46卷 / 04期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A method has been proposed for the study of solubility isotherms in three-component systems with two salts and a solvent generalizing the geometric-analytical method described earlier. Computational programs have been formed to construct the solubility isotherm and to identify the equilibrium solid phases using the composition of phase complex and the mass of equilibrium solid phase as the input. The computational procedure involves iterative elimination of adhered mother liquor and may be modified to solubility investigation of maximum precision. The method was tested on the K2SO4-MgSO4-H2O system and applied to the study of the solubility isotherm at 25-degrees-C in the glycine-H2SeO3-H2O system. During this application, new compound gly . H2SeO3 was synthesized.
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页码：218 / 222
页数：5
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