Activated alumina,chemical name is aluminum oxide,is a kind of inorganic matter,has porous,high dispersion of solid materials,has a large specific surface area.these properties enable activated alumina to have the required catalytic properties,such as adsorption properties, surface activity,excellent thermal stability.
Application
Activated alumina has a wide range of applications,mainly including adsorbent, desiccant,catalyst and catalyst carrier.the main industrial applications of activated alumina as an adsorbent include gas drying,liquid drying,water purification,selective adsorption in the petroleum industry and chromatographic separation processes.
Product Parameters
| Name |
unit |
Index |
| AL2O3 |
% |
≥92 |
≥92 |
≥92 |
≥92 |
≥92 |
| SiO2 |
% |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
S0.10 |
| Fe2O3 |
% |
≤0.04 |
S0.04 |
≤0.04 |
S0.04 |
S0.04 |
| Na2O |
% |
≤0.45 |
S0.45 |
≤0.45 |
≤0.45 |
S0,45 |
| LOI |
% |
≤7 |
≤7 |
≤7 |
≤7 |
≤7 |
| Particle Size |
mm |
1-2 |
2-3 |
3-5 |
4-6 |
5-7 |
| Crashing strength |
N/Piece |
230 |
≥50 |
≥130 |
≥160 |
≥180 |
| Surface area |
m2/g |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
| Pore volume |
ml/g |
≥0.4 |
20.4 |
20.4 |
20.4 |
20.4 |
| Bulk density |
g/cm3 |
0.70-0.85 |
0.68-0.80 |
0.68-0.80 |
0.68-0.80 |
0.68-0.75 |
| Abrasion loss |
% |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
Static adsorption value
(RH=60%)% |
water absorption |
absorbing f action |
water absorption |
water absorption |
water absorption |
|
| 17-19 |
0.2-0.3 |
50 |
50-70 |
17-19 |
Detailed Photos
Activated alumina belongs to the category of chemical alumina, mainly used in adsorbent,water purification agent,catalyst and catalyst carrier.activated alumina has selective adsorption capacity for gas,water vapor and some liquids.after adsorption saturation,it can be heated at about 175 ~ 315ºC to remove water and revive. Adsorption and reactivation can be performed multiple times.in addition to being used as a desiccant,it can also adsorb the vapor of lubricating oil from polluted oxygen,hydrogen,carbon dioxide.it can be used as catalyst,catalyst carrier and chromatographic analysis carrier.
Product Line
Packaging & Shipping
FAQ
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.
Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.
Q4:What's your terms of delivery?
A:EXW, FOB, CIF .
Q5: Can I get free samples?
A: Yes, free samples 1-2 kg,please advise your contact details.
Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.
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