Activated alumina ball appearance

Modern water-purifying activated alumina is white spherical porous particles with uniform particle size, smooth surface, high mechanical strength and strong hygroscopicity. It has strong adsorption and is mainly used for defluoridation of drinking water in high fluoride areas.
Modern water purification activated alumina has selective adsorption capacity for gas, water vapor and moisture of some liquids. After adsorption saturation, it can be heated at about 175-315°C to remove water and restore regeneration. Adsorption and recovery regeneration can be performed multiple times. In addition to being used as a desiccant, it can also absorb the vapor of lubricating oil from polluted oxygen, hydrogen, carbon dioxide, natural gas, etc. And can be used as catalyst and catalyst carrier and chromatographic analysis carrier.