Activate aluminais widely used of deep dryness, approns air and transformation absorbent dryness in
petrochemical.
The activated alumina we produce is high intention χÞ alumina product with stoma. It has a strong affinity for
water so that it is suitable for microware deep desiccation. When applied in a medium, it will neither become
soft nor swell and never dissolve into powders.
As a result, this product is widely used in gaseous and liquid in petrochemical industry. In addition , it is also
widely applied as instrument wind in textile, oxygen-making and automation industry.
Item |
YH101 |
YH102 Defluoridizer |
YH103 |
YH104 |
YH105 Catalyst carrier |
YH106 |
|||
Appearance |
White ball |
||||||||
Main crystal phase |
χ-ρ |
χ-ρ |
γ |
χ-ρ |
γ |
χ-ρ |
|||
|
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 |
≤ |
≤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 |
≥280 |
200-260 |
≥300 |
≥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 |
|||
Static absorption,% |
Water |
Fluorin 0.12 |
Water |
Chlorine |
Water |
Water |
|||
Activity,% |
- |
- |
56-62 |
- |
- |
- |
|||
Loss on abrasion,% |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.7 |
≤0.4 |
≤0.8 |
|||
Crushing strength, N/grain |
Φ1-2 |
≥40 |
≥40 |
- |
≥40 |
- |
- |
||
Φ2-3 |
≥60 |
≥60 |
- |
- |
- |
- |
|||
Φ3-5 |
≥100 |
- |
≥100 |
≥82 |
≥100 |
≥100 |
|||
Φ4-6 |
≥120 |
- |
≥130 |
≥120 |
≥120 |
≥110
|
|||
Φ5-7 |
≥120 |
≥150 |
≥150 |
≥150 |
≥160 |
≥150 |
|||
Φ6-8 |
≥200 |
≥200 |
≥200 |
≥200 |
≥220 |
≥200 |
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