Alumina Desiccant for Air Separation
Price:$1
/t
Contact Info
- Add:Zhangdian District,Zibo city, Shandong, China, Zip: 255000
- Contact: Helen.Zhou
- Tel:15165336292
- Email:zhouhongxia666@163.com
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Description
Additional Information
Alumina desiccant for air separation is white spherical porous particles with uniform particle size, smooth surface, high mechanical strength and strong hygroscopicity. It is non-toxic, odorless, tasteless. Insoluble in water, esters, hydrocarbons, alcohols.
Chemical Formula : AI2O3
CAS No.: 1344-28- 1
|
Item analysis |
Unit |
Technical Parameters |
|||
|
Al2O3 |
% |
≥92 |
≥92 |
≥92 |
≥92 |
|
SiO2 |
% |
≤0.10 |
≤0.10 |
≤0.10 |
≤0.10 |
|
Fe2O3 |
% |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.04 |
|
Na2O |
% |
≤0.045 |
≤0.045 |
≤0.045 |
≤0.045 |
|
Static adsorption |
wt% |
18±1 |
18±1 |
18±1 |
18±1 |
|
Water adsorption |
% |
≥50 |
≥50 |
≥50 |
≥50 |
|
Surface area |
m2/g |
≥300 |
≥300 |
≥300 |
≥280 |
|
Pore volume |
ml/g |
≥0.40 |
≥0.40 |
≥0.40 |
≥0.40 |
|
Loose density |
g/ml |
≤0.72 |
≤0.72 |
≤0.70 |
≤0.70 |
|
Crushing strength |
N/Granule |
≥150(3-5mm) |
≥180 (4-6mm) |
≥220 (5-7mm) |
≥240 (6-8mm) |
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| Stock: | 100 |
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