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Activated Alumina: Properties and Applications

2026-03-19

Activated alumina is a white spherical porous material with high surface area, excellent adsorption capacity, and catalytic activity. It features uniform pore distribution, large pore volume, high water absorption, strong mechanical strength, good stability, and long service life. It can also be regenerated by heating for repeated use. The product is packed in double-layer bags (outer woven plastic bag with inner plastic liner), with a net weight of 25 kg per bag.

It is widely used for drying gases and liquids, as a catalyst carrier, for fluoride and arsenic removal, and in wastewater treatment. It is also applied in petroleum, fertilizer, and chemical industries for adsorption and catalytic processes. In refractory materials, it helps improve density, flowability, strength, and overall structural performance.

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