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| Activated
Alumina |
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(1)Product Description
The activated alumina manufactured in our
factory has a large capacity of absorption,
high surface area, high strength and thermial
stability. It can be widely used as an absorbent,
desiccant and catalyst carrier in chemical,
petrochemical, fertilizer, oil and gas industries. |
| (2) Technical Property |
| Item/Type |
KA401
Absorbent |
KA402
Defluoridizer |
KA403Absorbent
for H2O2 |
Antichlor |
Catalyst
carrier |
Abosorbent
in air separtion |
| Appearance
|
White
ball |
|
Main crystal phase
|
x-p |
x-p |
y |
x-p |
y |
x-p |
| Al2O３ |
≥93 |
≥93 |
≥92 |
≥90 |
93 |
90 |
| Na2O |
≤0.3 |
≤0.3 |
≤0.5 |
|
0.15-0.3 |
≤0.3 |
| I.L |
6-8 |
6-8 |
≤8 |
≤8 |
≤5 |
6-8 |
|
Bulk density .g/ml
|
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.68-0.78 |
0.70-0.80 |
0.68-0.72 |
| Surface
area ,m２/g |
≥280 |
≥200-260 |
≥300 |
≥200 |
≥200 |
≥300 |
| pore volume,
ml/g |
0.3-0.45 |
0.3-0.42 |
0.4-0.46 |
0.3-0.5 |
0.4 |
0.3-0.5 |
|
Staic absorption %
|
water15-17 |
Fluorin0.12 |
Water50 |
Chlorine10-20 |
Water50-70 |
Water17-19 |
|
Actity %
|
|
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56-62 |
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Loss on abrasion % |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.7 |
≤0.4 |
≤0.8 |
| Φ1-2 |
≥40 |
≥40 |
|
≥40 |
|
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| Φ2-3 |
≥60 |
≥60 |
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| Φ3-5 |
≥100 |
|
≥100 |
≥82 |
≥100 |
≥100 |
| Φ4-6 |
≥120 |
|
≥130 |
≥120 |
≥120 |
≥110 |
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