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You are here: Home » Catalyst Carrier » 90%Alumina Ball » Catalyst bed support ball (Al203:90%)
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Catalyst bed support ball (Al203:90%)

Popular size :
Quantity:
  • CC90-1
  • Chemshun
  • 6909120000
  • Excellent thermal and mechanical shock resisance
1: Descripion :

  Inert Ceramic Balls are often used in catalyst bed support .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.

2. Chemical Analysis :


Al2O3 SiO2 Fe2O3 TiO2 MgO+Cao K2O+Na2O Leachable Fe2O3
>90% ≤7.0% <1.0% <0.50% <2.0% <2.0% <0.1%
 
3. Physical Analysis

Items  Proportion Items  Proportion
Particle Density (g/cm3) ≥3.1 Package density(g/cm3) 1.60-1.80
Water Absorption (%) ≤5 Operating Temperature (℃) ≤1500
Moh’s Hardness (Scale) 9

 
4. The Standard Specification 

Diameter  Diameter range (mm) Crushing Strength (kg/pic)
1/8″(3mm) 2-4 >40
1/4″(6mm) 5-7 >100
3/8″(10mm) 9-11 >150
1/2″(13mm) 12-14 >500
5/8:(15mm) 14-17 >700
3/4″(19mm) 17-21 >900
1″(25mm) 23-27 >1300
2″(50mm) 48-52 >2100


1Chemshun ceramics-inert ball as catalyst support bed


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