Equilibrium-phase properties of the toluene-carbon dioxide system

Molecular thermodynamics of solute‐polymer‐supercritical fluid systems

“…The k,, is 0.09 as reported by Ng and Robinson (1978). In general, the equation of state is of limited accuracy in highly compressible supercritical fluids.…”

Crystallization of phenanthrene from toluene with carbon dioxide by the GAS process

“…From the Peng and Robinson equation of state, the equilibrium mole fractions of the solvent and antisolvent and the molar volume of the liquid phase are a calculated via a flash calculation (Walas, 19851, and the binary interaction parameters for the mixture of toluene and carbon dioxide in the temperature range of 25 to 200°C are 0.09 and 0 (Ng and Robinson, 1978;Dixon and Johnston, 1991).…”

High‐pressure vapor‐liquid equilibria in the propane‐1‐propanol system

“…6, were not available for the temperature range of interest. The &,'s for the propane/l-propanol system were generated from experimental VLE data in a manner similar to that used by Mohammed and Holder (1987) and by Ng and Robinson (1978). The Group Contribution EOS is attractive in that it does away with the need for binary interaction parameters and can describe polar substances.…”