Unitedhb Group produce full range of Active Alumina

Description

Activated alumina has much micro-path, so the specific surface is large. It can be used as absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the adsorptive force is strong for water, oxide, acetic acid, alkali etc.

Activated alumina de-fluorinated just as the anion exchange resin, but the selectivity is much strong. The de-fluorination effect of the activated alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack. It can widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas, especially in the drinking water de-fluorination.

Application:

•  Activated Alumina as defluorination purification for air drying.
•  Activated Alumina is good at in hydrogen peroxide adsorption.
•  Activated Alumina has good stability, suitable for catalyst carrier.
•  Activated Alumina is a depth dehydration desiccant and adsorbent for polar molecules.
•  Activated Alumina defluorinates just as the anion exchange resin, but the   selectivity is much strong. The defluorination effect of the activated alumina is good.
•  The capacity of Activated Alumina is stable, and Activated Alumina has high strength, low abrasion, no soften in water, no expansion, no powdery no crack.

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