SEARCH Articles Figures Tables Adsorption types Desulphurization of Natural Gas by Selective Adsorption on FAU Type Zeolite Separation of Xylenes Isomers by Selective Adsorption on FAU Type Zeolite Types of Adsorption Isotherms and Hysteresis Loops Types of Isotherms for Adsorption from Solution Phase Types of adsorption isotherms