Ecvv Trade
BEIJING OCEANROAD AQUATIC CO., LTD

China Manufacturer with main products: Snow Crab, Lobster, Tuna, Salmon and Other Seafood

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Aluminum Oxide

Shipping: 15days
Payment Terms: L/C, T/T(Bank Transfer)
Place of Origin: Hebei in China

Specifications

Products detail:
Our company produces the activated alumina has the adsorption capacity in a big way, is bigger than, the intensity high the surface area, the thermostability good and so on the characteristics, but widely applies in industries and so on chemical industry, lime, natural gas and chemical fertilizer makes the absorbent, the drying agent and the catalyst carrier and so on.
Specifications
Type
DA401
Absorbent
DA402
Defluoridizer
DA403
Absorbent for H2O2
DA404
Antichlor
DA405
Catalystcarrier
DA406
Absorbent in air separation
           Item
 Appearance
White ball
 Main crystal phase
x-p
x-p
y
x-p
y
x-p

chemical composition
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
≥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
15-17
Fluorin
0.12
Water
50
Chlorine
10-20
Water
50-70
Water
17-19
Activity ,%
 
 
56-62
 
 
 
Loss on abrasion, %
≤1.0
≤1.0
≤1.0
≤0.7
≤0.4
≤0.8
Crushing strength
Φ1-2
≥40
≥40
 
≥40
 
 
Φ2-3
≥60
≥60
 
 
 
 
Φ3-5
≥100
 
≥100
≥82
≥100
≥100
Φ4-6
≥120
 
≥130
≥120
≥120
≥110

Service Process

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