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Chemshun 99%Aluminum Oxide Inert High Alumina Ceramic Balls is an idea high alumina support media.
Chemshun Inert 99 Alumina Balls as Catalyst Support and covering material, Chemical Filling, Heat Retention Media are widely used in oil refinery, petroleum, chemical, nature gas fertilizer production, environmental protection etc industries. The 99 Alumina Balls can improve the distribution of gas & liquid, support and protect the active catalysts from shocking by rushing fluid and avoid the catalysts poisoned.
Features:
1) High purity with superior chemical stabilities.
2) High density 3.0-3.7g/cm3 with high mechanical strength.
3) High corrosion resistance, it can be resistant to acid, alkali, salt and all organic solvents.
4) High-temperature resistance 1550ºC.
5) Excellent thermal properties.
ChemicaI Composition
Al2O3 | SiO2 | Fe2O3 | CaO+MgO | TiO2 | K2O+Na2O |
≥99% | ≤0.25% | ≤0.1% | ≤0.2% | ≤0.1% | ≤0.4% |
Physical properties
Moh’s hardness (scale) | Bulk Gravity (g/cm3) | Water absorption(%) | Firing loss(wt%) |
＞8 | ＞3.3 | 2~6 | ＜0.003 |
Geometric properties
Diameter | Diameter rang(mm) | Crushing strength (kg/particle) | Bulk weight (kg/m3) |
1/8" | 2-4 | 51 | 1800-2000 |
1/4" | 5-8 | 102 | 1800-2000 |
3/8" | 10-12 | 205 | 1800-2000 |
1/2" | 12-14 | 600 | 1800-2000 |
5/8" | 15-17 | 800 | 1800-2000 |
3/4" | 18-20 | 1020 | 1750-1950 |
1" | 23-27 | 1429 | 1750-1950 |
1 1/4" | 28-32 | 1600 | 1750-1950 |
1 1/2" | 33-38 | 1800 | 1750-1950 |
2" | 50-55 | 2200 | 1750-1950 |
3" | 72-80 | 2200 | 1750-1950 |
Chemshun 99%Aluminum Oxide Inert High Alumina Ceramic Balls is an idea high alumina support media.
Chemshun Inert 99 Alumina Balls as Catalyst Support and covering material, Chemical Filling, Heat Retention Media are widely used in oil refinery, petroleum, chemical, nature gas fertilizer production, environmental protection etc industries. The 99 Alumina Balls can improve the distribution of gas & liquid, support and protect the active catalysts from shocking by rushing fluid and avoid the catalysts poisoned.
Features:
1) High purity with superior chemical stabilities.
2) High density 3.0-3.7g/cm3 with high mechanical strength.
3) High corrosion resistance, it can be resistant to acid, alkali, salt and all organic solvents.
4) High-temperature resistance 1550ºC.
5) Excellent thermal properties.
ChemicaI Composition
Al2O3 | SiO2 | Fe2O3 | CaO+MgO | TiO2 | K2O+Na2O |
≥99% | ≤0.25% | ≤0.1% | ≤0.2% | ≤0.1% | ≤0.4% |
Physical properties
Moh’s hardness (scale) | Bulk Gravity (g/cm3) | Water absorption(%) | Firing loss(wt%) |
＞8 | ＞3.3 | 2~6 | ＜0.003 |
Geometric properties
Diameter | Diameter rang(mm) | Crushing strength (kg/particle) | Bulk weight (kg/m3) |
1/8" | 2-4 | 51 | 1800-2000 |
1/4" | 5-8 | 102 | 1800-2000 |
3/8" | 10-12 | 205 | 1800-2000 |
1/2" | 12-14 | 600 | 1800-2000 |
5/8" | 15-17 | 800 | 1800-2000 |
3/4" | 18-20 | 1020 | 1750-1950 |
1" | 23-27 | 1429 | 1750-1950 |
1 1/4" | 28-32 | 1600 | 1750-1950 |
1 1/2" | 33-38 | 1800 | 1750-1950 |
2" | 50-55 | 2200 | 1750-1950 |
3" | 72-80 | 2200 | 1750-1950 |
