Activated alumina
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产品名称:
Activated alumina
产品型号:
KA401~KA406
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Activated alumina has high capacity of absorption, large surface area, high strength and thermal stability. Activated alumina can be widely used as absorbent desiccant and catalyst carrier
Activated alumina的详细介绍
1.Product Description
Activated alumina has high capacity of absorption, large surface area, high strength and thermal stability.Activated alumina can be widely used as absorbent desiccant and catalyst carrier in chemical, petrochemical, fertilizer, oil and gas industries.
2.Technical Property
|
Type
Item
|
KA401
Absorbent
|
KA402
Defluoridizer
|
KA403
Absorbent for H2O2
|
KA404
Antichlor
|
KA405
Catalyst carrier
|
KA406
Absorbent in air separation
|
|
Apperance
|
White, Sphere
|
|
Main crystal phase
|
x-p
|
x-p
|
y
|
x-p
|
y
|
x-p
|
|
Chemical composition
%
|
Al2O３
|
≥90
|
≥90
|
≥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
|
≤8
|
≤9
|
|
Bulk density, g/ml
|
≥0.65
|
0.70-0.75
|
0.65-0.75
|
0.68-0.78
|
0.68-0.80
|
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
|
0.4-0.45
|
≥0.35
|
0.4
|
≥0.35
|
|
Static absorption,%
|
Water
5-17
|
Fluorin
0.12
|
Water
50
|
Chlorine
10-20
|
Water
50-70
|
Water
17-19
|
|
Activity,%
|
|
|
56-62
|
|
|
|
|
Loss on abrasion,%
|
≤0.5
|
≤0.5
|
≤0.4
|
≤0.5
|
≤0.8
|
≤0.5
|
|
Crushing strength， N/pc
|
Φ1-2
|
≥40
|
≥40
|
|
≥40
|
|
|
|
Φ2-3
|
≥60
|
≥60
|
|
≥80
|
|
|
|
Φ3-5
|
≥100
|
|
≥100
|
≥100
|
≥100
|
≥100
|
|
Φ4-6
|
≥130
|
|
≥130
|
≥130
|
≥140
|
≥130
|
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