Thermal regeneration of zeolite occurs by heating the zeolite to high temperatures (typically 150°C to 300°C) to desorb adsorbed molecules like moisture, volatile organic compounds, or gases. Heat provides the energy needed to break the bonds between the adsorbates and the zeolite’s surface, allowing the contaminants to be released from the pores. After the zeolite is cooled down, it can be reused for adsorption. This method is especially useful for removing moisture and organic materials from zeolite beds.