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Critical properties of ternary mixtures: hydrocarbon, acetone and alkanenitrile mixtures

✍ Scribed by Richard J. Sadus; Colin L. Young


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
546 KB
Volume
42
Category
Article
ISSN
0009-2509

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✦ Synopsis


The critical temperatures of several ternary mixtures containing hydrocarbons, acetone, acetonitrile and propylcyanide are reported. A Newton-Raphson procedure and a general solution for solving the criticality conditions of ternary mixtures using the one-fluid model and the Guggenhiem equation of state are outlined. The critical temperatures of the three related binary mixtures were used to obtain the three unlike interaction parameters so that no additional parameters were needed to calculate the critical temperatures of the ternary mixtures. Agreement between experiment and theory is, in general, quite good.


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