Activated alumina KA405 is a high-quality adsorbent that is widely used for dehydrating and drying in air separation applications. It is made from aluminum oxide and has a highly porous structure that provides a large surface area for adsorption.
One of the primary applications of activated alumina KA405 is in air separation processes, where it is used to remove moisture and other impurities from the air. This is important in the production of high-purity gases, which are used in a wide range of industrial applications.
Application in air separation unit: Due to the high cost of molecular sieves, activated alumina and molecular sieves are usually used in combination with larger particles in air separation units. The activated alumina balls in the lower layer have the effect of adsorbing water, and the upper layer is molecular sieve; in water vapor In an environment with high concentration, the adsorption performance of activated alumina balls is stronger than that of molecular sieves. In terms of deep adsorption, molecular sieves are more active than activated alumina balls, and can be adsorbed and dried at -75°.
Overall, activated alumina KA405 is an excellent choice for dehydrating and drying in air separation applications, providing high efficiency, low maintenance, and long-lasting performance.
