Equilibria of trichloromonofluoromethane on a carbon pellet

Abstract

A laboratory study on the adsorption of trichloromonofluoromethane on a pellet-type carbon was carried out at 298, 323, 348 and 373 K. Equilibrium parameters based on Freundlich, Langmuir and Dubinin-Radushkevich equations were determined. It was found that the Dubinin-Radushkevich (D-R) equation was better fitted by the experimental data of trichloromonofluoromethane on the activated carbon pellet than other two equations. In addition, the isosteric heats of adsorption were evaluated from experimental data.