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Activated Alumina Ball, Ceramic Balls, Alumina Ball

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Activated Alumina Ball

Activated Alumina Ball

It is a kind of ceramic balls that is characterized by good adsorption performance, high dispersion and large specific area.

This activated alumina ball can be used as desiccant to dry a wide variety of gases and liquids. And when utilized as absorbent and catalyst carrier, it is widely used in petrolic, fertilizer and chemical industries.

Based on its internal crystal composition, this activated alumina ceramic ball can be divided into Y-type and X~P type. And according to its different applications, it falls into activated alumina ball absorbent, activated alumina desiccant and activated alumina catalyst carrier.

Our activated alumina ball has obtained the ISO9001:2000 certificate. As a leader in industrial ceramic industry of China, we provide customized activated alumina ceramic ball according to our clients' design and manufacture requirements. Besides, free samples are available for our customers worldwide.

As to the delivery period of our activated alumina ball, 12days/20gp is for those to be exported abroad, and 7days/20gp is for the ones sold at home.


Activated Alumina Ball Activated Alumina Absorbent Activated Alumina Desiccant Activated Alumina Activator
General High-strength General For gas separated  
Crystal Phase Model Y Model X~P Model Y
Chemical Composition (%) Al2O3 ≥92 ≥93 ≥90 ≥95
Na2O ≤0.3
Others 6~8 <10 <5
Physical Capability Size(mm) Φ2~3 Φ5~8 Φ2~3 Φ2~3
Φ3~5 Φ3~5 Φ3~5
Φ4~6 Φ4~6 Φ4~6
Specific Surface Area(m2/m3) ≥300 300~325 ≥300 300±20 200~400
Pore Volume(ml/g) ≥0.35 ≥0.5 0.45±0.05 0.4±0.03 0.4~0.6
Static Water Absorption (%) ≥15 17~19 ≥15 ≥19 ≥28
Bulk Density(kg/m3) 680 740 680
Crush Strength (N/Particle) Φ2~3 ≥70   222~311 Φ2~3 ≥70 Φ2~3 ≥70
Φ3~5 ≥100 Φ3~5 ≥100 Φ3~5 ≥100
Φ4~6 ≥100 Φ4~6 ≥100 Φ4~6 ≥100
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