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Activated AluminaPrincipal UsesAs a desiccant or drying agent for organic liquids and gases; for drying inorganic gases inorganic gases in industrial processes: for drying air in air conditioning; as a desiccant and absorbent in reconditioning oils; as a chloride scavenger and other special uses. CharacteristicsA spherical activated alumina with high surface area, high static sorption and abrasion resistance. Chemical Analysis
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Typical |
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SiO2 | 0.02 |
Fe2O3 | 0.02 |
Na2O | 0.30 - 0.35 |
Al2O3 | 93.1 - 93.6 |
Loss on Ignition | 6.0 - 6.5 |
Typical |
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Surface Area | 325 - 350 m2/gm |
Average Crushing Strength* | 35.0 lbs |
Average Bulk Density, packed | 48.0 lbs/ft3 |
Abrasion Loss | 0.1 - 0.3% |
Static Sorption (@60% RH) | 20 - 22% |
Static Sorption (@100% RH) | 40 - 43% |
* Crush strength varies with the sphere diameter. The crushing strength reported is for a 5 mesh sphere.