The best method for drying zeolite is thermal regeneration, where the zeolite is heated to a temperature between 150°C and 300°C to remove moisture or adsorbed materials. This heating process desorbs water from the zeolite’s pores, restoring its adsorption capacity. Dry air or an inert gas is often passed through the zeolite bed to aid in the moisture removal process, ensuring efficient drying without damaging the zeolite’s structure.