Activated alumina

Activated alumina, also known as activated alumina or reactive alumina; activated alumin(i)um oxide。 The use of alumina in catalysts is commonly referred to as "activated alumina". It is a porous, highly dispersed solid material with a large surface area, and its microporous surface has the characteristics required for catalytic activity, such as adsorption performance, surface activity, excellent thermal stability, etc. Therefore, it is widely used as a catalyst and catalyst carrier for chemical reactions. Spherical activated alumina pressure swing oil adsorbent is a white spherical porous particle with uniform particle size, smooth surface, high mechanical strength, strong moisture absorption, and does not swell or crack after water absorption. It is non-toxic, odorless, insoluble in water and ethanol. Activated alumina is an efficient desiccant for deep drying of trace amounts of water. Very suitable for non thermal regeneration devices.