CHEE 621 Lecture Notes - Reduced Properties, Acentric Factor, Molar Volume
19 Nov 2012
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Document Summary
Rhodes, f. h bridges, c. h. , ind. fng. I. d. , alexander, a. e. , j. co/ioidlnterface sci. , 28, 1 (1968). Springer, t. g. , pigford, r. l. , ind. fng. Van stralen, s. j. d. , nether\. , j. agric. Heat mass transfer, i o , 1469 (1967). This work was supported by the office of saline water under con- tract no. Department of chemical engineering, university of alberta, edmonton, alberta, canada. The development of a new two-constant equation of state in which the attractive pressure term of the semiem- pirical van der waals equation has been modified is outlined. Examples of the use of the equation for predicting the vapor pressure and volumetric behavior of singie-component systems, and the phase behavior and volu- metric behavior of binary, ternary, and multicomponent systems are given. It performs as well as or better than the soave-redlich-kwong equation in all cases tested and shows its greatest advantages in the prediction of liquid phase densities.
