Common Adsorbents for Air Dryers An air dryer, also known as an adsorption dryer, is a device that uses the selective adsorption capacity of adsorbents to remove water vapor from compressed air, achieving dehydration and drying. It is widely used in industries such as electronics, pharmaceuticals, food processing, mechanical manufacturing, petrochemicals, and aerospace. Common adsorbents used in air dryers include activated alumina, molecular sieves, silica gel, and other porous adsorption materials. These adsorbents leverage the characteristics of reversible adsorption and cyclic regeneration, ensuring continuous moisture removal from compressed air. Shanghai Jiuzhou offers customized adsorbent solutions tailored to the unique needs of users. Shanghai Jiuzhou, the expert in high-end adsorbents.