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Ceramic Ball

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Ceramic Ball Description

Inert Alumina Ceramic Ball is widely used in petrochemical industry,chemical industry,fertilizer industry,natural gas industry and environment protection etc,with functions as covering and supporting materials for catalyst in reactors and packing for towers.Its main role is increasing the distributions of liquid and gas,holding and protecting the activated catalyst with low strength.

To be used in catalyst bed support and tower packing.Inert Alumina Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection etc. With functions as covering and supporting materials for catalyst in reactors and packing for towers. The main role of inert alumina ball is increasing the distribution of liquid and gas, holding and protecting the activated catalyst with low strength.

To meet the requirements of different customers, We have developed large series of patent ceramic balls, utilized in chemical, petrochemical, fertilizer, fine chemical sand environmental protection industries.

 

Technical Specifications of Ceramic Ball

Specification Common Ceramic Ball Inert Ceramic Ball Medium Alumina Ball High Alumina Ball 99% Alumina Ball
Al2O3+SiO2 (%) >93 >92 >93 >94 >99
Al2O3 (%) 17-23 23-30 47-56 90-93 99
Fe2O3 (%) <1 <1 <1 <1 <1
CaO (%) <0.5 <1.5 <2 <4 <0.2
MgO (%) <0.5 <2.5 <0.5 <0.5 0.1
K2O+Na2O (%) <4 <4 <3.5 <4 <0.5
TiO2   <0.5 <0.1 <0.1 0.5
Leachable Iron (%)   <0.1 <0.001 <0.001  
Water Absorption (%) <0.5 <0.2 <2 <3 2.0-6.0
Bulk Density (g/cm3) 1.35-1.40 1.35-1.40 1.35-1.45 1.8-2.0 1.8-2.0
Operation Temp.max. >1100 >1100 1480 1760  
Mohs Hardness (scale) >6.5 >7 >7 >7 >7.5
Crush Strength KN/particle
1/4 inch (6mm) >0.5 >0.54 >0.56 >0.44 >1
1/2 inch (13mm) >1.5 >1.67 >1.56 >1.99 >3
3/4 inch (19mm) >4.15 >4.21 >2.89 >3.21 >5
1 inch (25mm) >6.07 >6.22 >4.89 >5.33 >8
1-1/2 inch (38mm) >8.52 >8.92 >5.33 >5.28 >8
2 inch (50mm) >9.7 >9.8 >6.22 >8 >15
 

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