Activated Alumina CAS No. 1344-28-1 with Very High Surface-Area-to-Weight Ratio, Highly Porous as Regenerative Desiccant

• Customization: Available
• CAS No.: 1344-28-1
• Formula: Al2O3
• Model NO.: AT-OD-4
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: Special Class
• Appearance: White
• Al2O3: 99.3min
• Sio2: 0.1max
• Fe2o3: 0.04max
• Transport Package: 25kg Bag or 150kg Iron Drum
• Specification: 92%min
• Trademark: Aotai
• Origin: China
• HS Code: 2818200000
• Production Capacity: 30000tons/Year

Product Description

Activated Alumina Desiccant

Activated alumina is a high surface-area-to-weight ratio, highly porous form of aluminum oxide. It can adsorb gases and liquids without changing its form. It works by a process called adsorption. The water in the air actually sticks to the alumina itself in between the tiny passages as the air passes through them. The water molecules become trapped so that the air is dried out as it passes through the filter. This process is reversible. If the alumina desiccant is heated to ~200 °C, it will release the trapped water. This process is called regenerating the desiccant.

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.