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Activated Alumina is a kind of porous solid materials of high dispersion, which has a large surface area, and its microporous surface has the features that catalytic role requires , such as adsorption, surface activity, excellent heat stability, etc., so it is widely used as catalyst and catalyst carrier during a chemical reaction.

The basic information
Spherical activated alumina adsorbent for transformer oil is of white spherical porous particle, with particle uniformity for activated alumina, smooth surface, strong mechanical strength, strong moisture absorption.

After water absorption,no expansion and crack remains intact, non-toxic, odorless, insoluble in water, ethanol. Activated alumina is high-performance desiccant with traces of water depth . which is very suitable for heatless regeneration device.



Appearance

Activated alumina appearance: activated alumina is of white spherical porous particle, with particle-size uniformity, smooth surface, strong mechanical strength, and strong moisture absorption.

After water adsorption, no expansion and crack remains incurs, with characteristics of non-toxic, odorless, insoluble in water, ethanol. And particularly, it has strong adsorption for fluoride, which, therefore, is mainly used for removal of fluoride out of drinking water in high fluoride areas.