Activated Alumina Balls

White spherical porous particles, non-toxic, odorless, insoluble in water and ethanol. Regular in particle size, smooth at surface, with high mechanical strength and strong moisture absorption, not expanding and cracking after adsorbing water, original shape kept.

As an effective concentrated drier for trace water, Its drying capability could reach to dew-point -70℃ under certain operating and recovering conditions. This product can be used for gas drying in electronic industry, adsorption and drying of automatic control instrument, also as activated alumina desiccant and purifying agent in fertilizer, steel and petrol chemical industries. it's quite suitable for heatless and micro-heating regeneration devices.

In addition, as activated alumina molecular sieve is also widely used.

In certain operating and regeneration conditions, the drying depth of activated alumina is up to the dew point temperature about -70 °C, it' s an efficient desiccant of trace of water. Activated alumina desiccant is mainly used for drying liquid and gas. Although all molecules can be absorbed to a certain extent, those with strong polarity will be preferentially absorbed. Gas pressure, concentration, molecular weight, temperature, and molecular activity levels all influence the adsorption. The common particle sizes of activated alumina desiccant are 1-3mm, 2-4mm, 3-Smm

4-6mm, 5-7mm. It is widely used in the drying of gas phase and liquid phase in petrochemical industry, the drying of automatic instrument gas, and the drying of variable pressure adsorption gas in air separation industry

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