Aluminum oxide catalyst

  Activated alumina, also known as activated alumina, is an English name. The use of alumina in catalysts is commonly referred to as "active alumina". It is a porous and highly dispersed solid material with a large surface area. Its microporous surface possesses the characteristics required for catalytic activity, such as adsorption performance, surface activity, and excellent thermal stability. Therefore, it is widely used as a catalyst and catalyst carrier for chemical reactions. The spherical activated alumina pressure swing oil adsorbent is a white spherical porous particle with uniform particle size, smooth surface, high mechanical strength, strong hygroscopicity, and no swelling or cracking after water absorption. It is non-toxic, odorless, and insoluble in water and ethanol. Activated alumina is an efficient desiccant for deep drying of trace amounts of water, suitable for non thermal regeneration devices.