Article ID Journal Published Year Pages File Type
1258180 Chinese Chemical Letters 2009 5 Pages PDF
Abstract

In the present work, effect of the attraction terms of four recently modified Peng–Robinson equations of state on the prediction of solubility of caffeine, cholesterol, uracil and erythromycin was studied. The attraction terms of two of these equations are linear relative to the acentric factor and for the other two are exponential. It is found that the later show less deviation. Also interaction parameters for the studied systems are obtained and the percentage of average absolute relative deviation (%AARD) in each calculation is displayed.

Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
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