AA314 is white or slightly red ball-shaped particles, with smooth surface, high mechanical strength and strong adsorption.
AA314 Activated Alumina
General Formula: Al2O3·nH2O n<1
Performance: AA314 is white or slightly red ball-shaped particles, with smooth surface, high mechanical strength and strong adsorption of moisture. After adsorbing water, AA314 can keep its original shape without expanding or cracking. The dew point can be below -70 by the AA314 drying process.
AA314 can be used as a defluorinating agent of drinking water or alkyl group of alkyl benzene process, or as purifying agent by removing acid from transformer oil. AA314 is an effective dryer, purificant, carrier or catalyst in the petrochemical, texile and oxidizing industry.
Specification
Particle size (mm) | Φ3-5 | Φ4-6 | Φ5-7 | Φ4-8 |
Bulk density (g/ml) ≥ | 0.55 | 0.52 | 0.52 | 0.52 |
Specific surface (m2/g) ≥ | 250 | 250 | 250 | 250 |
Pore volume (ml/g) ≥ | 0.38 | 0.38 | 0.38 | 0.38 |
Moisture capacity (RH=60%,%) ≥ | 16.0 | 15.0 | 15.0 | 15.0 |
Crushing strength (N) ≥ | 80 | 100 | 130 | 130 |
Attrition loss (%) ≤ | 0.40 | 0.40 | 0.40 | 0.40 |
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