Activated alumina is scientifically formulated and catalyzed and finished with high-purity alumina. Its adsorption can be used as a desiccant and can remove harmful fluorine in the water. It can be used for deoxidation, fluoride removal, arsenic removal, sewage decolorization and deodorization of drinking water and industrial equipment.
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Activated alumina has many capillary channels and a large surface area and can be used as an adsorbent, a desiccant and a catalyst. At the same time, it is determined according to the polarity of the adsorbed substance, and has strong affinity for water, oxide, acetic acid, alkali, etc. It is a micro-water deep desiccant and an adsorbent for adsorbing polar molecules. Activated alumina is similar to anion exchange resin in that fluorine is removed, but the selective anion resin for fluoride ions is large. Activated alumina has good defluorination effect and stable capacity, and absorbs 6400g of fluorine per cubic meter of activated alumina. This product has high strength, low wear, no softening, no swelling, no powdering, no cracking. It can be widely used in deep cracking of petroleum cracking gas, ethylene propylene gas, hydrogen production, air separation device, drying of instrument air dryer, fluoride treatment in hydrogen peroxide, and removal of sulfur, hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbons, etc. in exhaust gas. Contaminant, especially suitable for fluorine removal treatment of fluorine-containing water.
Activated alumina is one of the most widely used inorganic chemicals in the world. Since activated alumina has a porous structure, a high specific surface area, and is in an unstable transition state, it has a large activity. In the petrochemical and fertilizer industries, it is widely used as a catalyst and catalyst carrier. Activated alumina has adsorption characteristics and is therefore used as a desiccant for gases and liquids, as an adsorbent for gas purification, as a deionizing agent for drinking water, as a color and odor eliminating agent for industrial sewage. The main industrial activated alumina products available today are produced by rapid dehydration. Activated alumina refers to calcined alumina which is sufficiently finely ground and has α-Al2O3 as the basic composition (20%-90%) of the original crystal size of 1 μm. The activated alumina defluorination agent is white spherule, and the fluorine removal capacity is large. Good physical properties, high strength, non-toxic, odorless, soaking in water, no softening, no expansion, no rupture, completely reliable, easy to regenerate, long life, water purified by this defluorination agent can meet national regulations The standard of drinking water hygiene is mainly used for defluoridation in drinking water defluoridation or other industrial equipment. Activated alumina defluoridation agent can be used together with household fluorine removal cylinders. It contains 1.6 kg of WHA-104 defluoridation agent. The water is fed from below. The fluorine removal cylinder is easy to operate and easy to use. It is the ideal drinking water in the family. Fluorine device. The defluorination agent can also be used in combination with a fluorine removal device or an industrial fluorine removal device in a water plant. Activated alumina http:// 
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