Activated Alumina Ball

Activated alumina ball has many capillary channels with large surface area and can be used as adsorbent, desiccant and catalyst.At the same time, according to the polarity of the adsorbent to determine, water, oxide, acetic acid, alkali and other strong affinity, is a depth of moisture desiccant, is also the adsorption of polar molecules adsorbent.

Activated alumina defluorides are similar to anion exchange resins but are more selective for fluoride ions.Activated alumina adsorption defluorination effect good, stable capacity, per cubic meter of activated alumina fluoride absorption 6400 grams.This product has high strength, low wear, water immersion does not change soft, no expansion, no powder, no rupture.It can be widely used in deep drying of petroleum cracking gas, ethylene and propylene gas and hydrogen production, drying of air separation unit and instrument air dryer, fluoride treatment in hydrogen peroxide can also remove sulfur gas hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbon and other pollutants in the exhaust gas, especially suitable for fluoride treatment of water containing fluorine.