Effective uniquac equation in phase equilibrium calculation
โ Scribed by Isamu Nagata; Kazuo Katoh
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 874 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0378-3812
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๐ SIMILAR VOLUMES
An extended UNIQUAC-Debye-Hiickel model is used to predict solid-liquid equilibria for aqueous solutions of nitrate salts with the cations K+, big\*+ and Ca2 + . In addition to a model for activity coefficients in mixed electrolyte solutions, the method requires knowledge of the solubility products
This paper presents a general method for calculating the fugacity coefficient with a view to representing phase equilibria of fluids on the basis of cubic equations of state with two, three or four parameters. The basic formalism selected in this study is that of Schmidt and Wenzel.