A flow system was used to measure the equilibrium solubilities of Benzoic acid(308, 318, 328 K), Phenol(303, 309 K) and Menthol(303, 313, 323 K) in supercritical Carbon dioxide at various temperatures and a ranged of pressures. The observed data were ...
A flow system was used to measure the equilibrium solubilities of Benzoic acid(308, 318, 328 K), Phenol(303, 309 K) and Menthol(303, 313, 323 K) in supercritical Carbon dioxide at various temperatures and a ranged of pressures. The observed data were correlated with a thermodynamic model based on the Peng and Robinson equation of state. The critical properties and acentric factor for Menthol that could not be available in literature were predicted by the method proposed in this work as well as Lydersen's method.