Used primarily for drying gases and liquids, they effectively remove water and other small molecules. In the petrochemical industry, they separate hydrocarbons and purify natural gas. They are also employed in the dehydration of solvents and in air brake systems to prevent freezing. In packaging, they protect moisture-sensitive products like electronics and pharmaceuticals. Additionally, they enhance the efficiency of insulation in double-pane windows by adsorbing moisture. Their selective adsorption properties make them valuable in various industrial and commercial applications.