Activated Alumina for Drying in Air Separation

Activated alumina is a highly effective adsorbent in both gas and liquid applications, and as such, is employed by a number of industries for targeted removal of components from other media.

As an adsorbent, activated alumina is most well known for its use in water filtration applications, where it serves as a cost-effective adsorbent for removing fluoride from water. It is also capable of removing a variety of other contaminants, including arsenic, lead, and sulfur.Activated alumina fluoride agent is a kind of adsorption material, high specific surface area and high entrance are the basic characteristics of adsorption material, the effect of activated alumina has certain adsorption impurities, in fact, activated alumina (100 ~ 500 a) can be divided into big hole, the hole (40 ~ 100 a), microporous (< 40 a) and pore size distribution range from 10 a ~ 500 a, activated alumina for less than its aperture of molecules, has certain adsorption ability.