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You are here: Home » Catalyst Carrier » High Alumina Inert Ceramic Balls (Al2O3: 99.5%)
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High Alumina Inert Ceramic Balls (Al2O3: 99.5%)

Size:
Package:
Quantity:
  • Chemshun Ceramics
  • 690912000
  • Increase The Distributing Area of Liquid or Gas
  • High Alumina Ceramic
  • More than 1500 centi degree
  • 3.6~3.8 g/cm3
  
<< Chemshun Inert alumina balls Character  :

-- Alpha alumina structure,
-- High purity,High density,
-- low silica;
-- Excellent thermal and mechanical shock resistance properties;
-- Excellent chemical stablility with strong resisting of acid,alkaline and organic impregnant;

<< Chemshun Catalyst support balls Application:          
                                                                                         
-- Desulfurizers
-- Dehydrogenation
-- Catalytic reformingCatalytic isomerization
-- Ethylene cracking and drying
-- Polymerization
-- Low temperature shift
-- High temperature shift
-- Methanator
- Naphtha reforming
-- Methanol and hydrogen producton

A. Chemical Analysis:


Items Proportion Items Proportion
Al2O3 >99.5% SiO2 <0.15%
Fe2O3 <0.12% MgO + CaO <0.2%
Na2O + K2O <0.4% Leachable iron <0.01%

 B. Physical Analysis:
 

Items Proportion Items Proportion
Max
Temperature resistance
1800
3272 oF
Specific gravity 3.6 g/cm3
225lbs/ft3
Roundness (MaxD/MinD) <1.15 Mohs hardness (scale) 9
UOP Thermal Shock Resistance Passed UOP Pressure Shock Resistance Passed

 C. The Standard Specification 

Diameter
 
Diameter range
(mm)
Avg Crushing strength
(N/particle)
Bulk density
(kg/m3) Lbs/ft3
1/8 2-4 >500 2000-2200 124.6-137.1
3/16 4-5.5 >2,000 2000-2200 124.6-137.1
1/4 5.5-7 >2,500 2000-2200 124.6-137.1
3/8 10-12 >4,500 2000-2200 124.6-137.1
1/2 12-14 >6,000 2000-2200 124.6-137.1
3/4 18-20 >10,000 2000-2200 124.6-137.1
1 23-27 >15,000 2000-2200 124.6-137.1
1 1/4 29-34 >15,000 1800-2000 112.2-124.6
1 1/2 34-41 >18,000 1800-2000 112.2-124.6
2 47-53 >30,000 1800-2000 112.2-124.6

Chemshun Ceramics--The crushing strength test of inert alumina ceramic balls :



More products : Inert ball series --- Alumina ball (Al2O3: 99%)
                            Inert ball series --- Alumina ball (Al2O3: 90%)

                            Grind series --- grinding ball (Al2O3 : 92% )
                            Grind series --- grinding ball for cement ball mill only
                            Grind series --- grinding ball for mining ball mill only

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