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Activated Alumina Ball

Activated Alumina Ball

Activated alumina balls are porous ceramic balls made from aluminum oxide (Al2O3) with high surface area and high porosity. The manufacturing process involves heating aluminum hydroxide at a high temperature to produce activated alumina with a large surface area and an extensive network of microscopic pores.

Activated alumina balls are commonly used as a desiccant or adsorbent due to their high surface area, which allows them to absorb moisture and other impurities from the air or other gases. They are also used as a catalyst in various chemical processes, such as the production of hydrogen peroxide and the purification of hydrocarbons.

Activated alumina balls have many desirable properties, including high thermal stability, mechanical strength, and resistance to chemical corrosion. They are also non-toxic, non-flammable, and non-reactive, making them safe to use in various applications.

Activated alumina balls are available in various sizes and shapes, depending on the intended use and application. They can be used in various industries, including petrochemical, pharmaceutical, and water treatment industries.

In the water treatment industry, activated alumina balls are used to remove fluoride and other impurities from drinking water. They are also used in the treatment of wastewater and industrial effluents.

Overall, activated alumina balls are a highly versatile and effective material with a wide range of industrial applications. Their unique properties make them ideal for use as a desiccant, adsorbent, or catalyst in various industries, including petrochemical, pharmaceutical, and water treatment industries.


Catalog No. CERAMICS
Size Customized
Material Al2O3
Purity 95% 99% 99.7%
Density 3.8~3.9 g/cm3


At CG Material, we offer high quality with Activated Alumina Ball exceptional purity and precision in terms of size. Our products range in diameter from 1mm to 100mm and have a purity level of up to 99.8%. We also provide custom manufacturing options for special shapes to meet specific needs.


Activated Alumina Ball Al2O3 Specifications

Item Unit Specifications
Al2O3 % 92
SiO2 % 0.1
Fe2O3 % 0.04
Na2O % 0.3-1.0
Bulk Density g/ml 0.60-0.70
Surface Area m2/g 200
Pore Volume ml/g 0.4
Abrasion Loss % 7
Water Absorption % 50
Regeneration Capacity g/l 12
Crystal Phase y·Al2O3
Crushing Strength N/granule




Activated Alumina Ball Al2O3 Applications

Activated Alumina Ball can be widely used in deep drying of pyrolysis gas, ethylene and propylene, hydrogen production, air separation, instrument air drying and fluorine treatment of hydrogen peroxide, and also can be used to absorb H2S, SO2 and other pollutants, HF and water vapor in paraffin, especially in defluorination of drinking water.


We handle our products with care to ensure they remain in their original condition during storage and transportation and to preserve their quality.



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