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Activated aluminum oxide is also called activated alumina. It is a highly porous or granular alumina with the ability to absorb gas, vapor, specific liquids and moisture. Compared with CaCl2 and silica gel, it can be said to be a more powerful water remover. After using, it can be regenerated by heating to 170°C~300°C. The regeneration of adsorption can be repeated many times. It can be made by heating aluminum hydroxide to dehydrate under precise temperature control conditions.
Application:
It can be used in a wide range of fields.In addition to water removal, it can also be used in the adsorption of air impurities, high-level gas purification processes, or desulfurization in petroleum products. It is also commonly used as a carrier in Chromatography analysis.
Specification
Item |
Al2O3 % |
BET
m²/g |
Bulk Density
g/ml |
Crushing
Strength N/particle |
Abrasion
Loss % |
Particle Size
mm |
AT-AD-1 |
≥92 |
≥300 |
0.70-0.80 |
≥60 |
≤0.3 |
φ1-3 |
≥92 |
≥300 |
0.70-0.80 |
≥100 |
≤0.3 |
φ2-4 |
≥92 |
≥300 |
0.70-0.80 |
≥140 |
≤0.3 |
φ3-5 |
≥92 |
≥300 |
0.70-0.80 |
≥180 |
≤0.3 |
φ4-6 |
≥92 |
≥280 |
0.70-0.80 |
≥220 |
≤0.3 |
φ5-7 |
FAQ
Q: Are you factory?
A: Yes. sure
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be
return to you or deduct from your order in the future.
Q: What about the payment?
100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinated with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe need longer time.