Activated alumina is a high-surface-area, highly porous form of aluminum oxide. It works as a desiccant
through adsorption. As air passes through the alumina, the water in the air sticks it and becomes trapped
and air that passes through an activated alumina filter is dried out.
Activated alumina is used for a wide range of adsorbent and catalyst applications including the adsorption
of catalysts in polyethylene production, in hydrogen peroxide production, as a selective adsorbent for many chemicals including arsenic, fluoride, in sulfur removal from fluid streams (Claus Catalyst process).
Specification
| Item |
BET m2/g |
Pore volume ml/g |
Bulk Density g/ml |
crushing strength N/p |
Partical Size mm |
| AT-DF-1 |
≥320 |
≥0.4 |
≤0.65 |
≥60 |
φ1-3 |
| AT-DF-1 |
≥320 |
≥0.4 |
≤0.65 |
≥100 |
φ2-4 |
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.
Audited Supplier 
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