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| Catalog No. | AC3370 |
| Compositions | Al2O3, SiO2, Fe2O3, Na2O, etc. |
| Content (Al2O3) | >92% |
| Specific Surface Area(m2/g) | ≥200 |
| Crystal Phase | γ-Al2O3 |
Related products: Alumina Ceramic Honeycomb, Alumina Custom Parts, Alumina Crucible, Alumina Foam Brick
Activated Alumina Ball Al2O3 is made of aluminum oxide (Al2O3) ceramic. Alumina ceramic as a fine ceramic material is widely used in a lot of industries. It features good physical properties, high strength, non-toxic, tasteless. Since it has good ion exchange capability above the entrance of 0.4 cm3/g, it has high adsorption capacity, making it an economic, effective and practical method to eliminate fluoride.
Activated Al2O3 Ball is originally a kind of adsorption material, has a certain role of adsorption impurities, can be divided into macroporous (100-500a), mesopore (40-100a), microporous (40A). The pore diameter distribution varies from 10A to 500A. It has a certain adsorption capacity for molecules smaller than its pore diameter.
| Item | Unit | Specifications |
| Al2O3 | % | 92 |
| SiO2 | % | 0.1 |
| Fe2O3 | % | 0.04 |
| Na2O | % | 0.3-1.0 |
| Bulk Density | g/ml | 0.60-0.70 |
| Surface Area | m2/g | 200 |
| Pore Volume | ml/g | 0.4 |
| Abrasion Loss | % | 7 |
| Water Absorption | % | 50 |
| Regeneration Capacity | g/l | 12 |
| Crystal Phase | y·Al2O3 | |
| Crushing Strength | N/granule |
100(3-5mm) 120(4-6mm) |
Activated Alumina Ball can be widely used in deep drying of pyrolysis gas, ethylene and propylene, hydrogen production, air separation, instrument air drying and fluorine treatment of hydrogen peroxide, and also can be used to absorb H2S, SO2 and other pollutants, HF and water vapor in paraffin, especially in defluorination of drinking water.
Our Activated Alumina Ball Al2O3 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.