gama aluminum oxide, activated alumina, gama al2o3 used for adsorbent
Activated alumina having a plurality of capillary channels, large surface area, can be used as an adsorbent, desiccant and catalyst. Also according to the polarity of the adsorbed species to determine the strength of the water, oxides, acetic acid, alkali and other strong affinity, is a micro water depth of desiccant, adsorbent is adsorbed polar molecules. Activated alumina fluoride removal similar to the anion exchange resin, but the fluoride ion selective anion resin large.
Activated alumina adsorption defluorination effect, stable capacity per cubic meter of active alumina suction fluorine 6400 g. This product has high strength, low wear, flooding the same soft, not inflated, not powder, not rupture.
Activated alumina can be widely used in petroleum cracking gas, depth ethylene propylene gas drying and hydrogen, dry air separation plant, instrument air-dry machines, hydrogen peroxide, fluoride treatment can also remove the sulfur in the exhaust gas of hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbons and other pollutants, particularly adapted to fluoridated water the fluoride treatment.
Applications for gama aluminum oxide:
1, dehydration air, natural gas, petroleum cracking gas
2, fluoride in drinking water
3, special catalyst anthraquinone production of hydrogen peroxide
4, sticky resin dechlorination
5, the catalyst carrier
6, air separation and oxygen industry-specific
