Phase Equilibrium and Excess Enthalpy Data for the System Methanol + 2,2‘-Diethanolamine + Water

2002 ◽  
Vol 47 (6) ◽  
pp. 1496-1501 ◽  
Author(s):  
Sven Horstmann ◽  
Pascal Mougin ◽  
Fabrice Lecomte ◽  
Kai Fischer ◽  
Jürgen Gmehling
Keyword(s):  
Phase Equilibrium ◽  
Excess Enthalpy ◽  
Enthalpy Data

Correlation and prediction of ternary excess enthalpy data

1987 ◽  
Vol 16 (7) ◽  
pp. 503-527 ◽  
Author(s):  
C. Pando ◽  
J. A. R. Renuncio ◽  
J. A. G. Calzon ◽  
J. J. Christensen ◽  
R. M. Izatt
Keyword(s):  
Excess Enthalpy ◽  
Enthalpy Data

Representation of binary excess enthalpy data

1982 ◽  
Vol 47 (12) ◽  
pp. 3171-3176 ◽  
Author(s):  
Miloslav Prchal ◽  
Vladimír Dohnal ◽  
František Veselý
Keyword(s):  
Experimental Data ◽  
Concentration Dependence ◽  
Excess Enthalpy ◽  
Electrolyte Solutions ◽  
Extensive Test ◽  
Enthalpy Data

An extensive test of five correlation relations for the concentration dependence of excess enthalpy of non-electrolyte solutions was carried out. The Redlich-Kister, root and reciprocal expansions, the SSF and Wilson equations were used to represent experimental data of 54 systems of different character. For the representation of data of symmetric and slightly asymmetric systems, we recommend the Redlich-Kister polynomial, more asymmetric systems are described excellently by the SSF equation.

Prediction and representation of ternary excess enthalpy data

1983 ◽  
Vol 48 (4) ◽  
pp. 1104-1114 ◽  
Author(s):  
Miloslav Prchal ◽  
Vladimír Dohnal ◽  
František Veselý
Keyword(s):  
Concentration Dependence ◽  
Binary Data ◽  
Excess Enthalpy ◽  
Ternary Systems ◽  
Enthalpy Data

A survey of relations making it possible to predict ternary HE,s from binary data and of relations for representation of the concentration dependence of ternary HE,s is presented in this part. Altogether 13 prediction and 26 correlation relations (including some proposed recently) were tested using a thoroughly selected set of nine ternary systems. Relevant recommendations are given on the basis of the results obtained.

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