China Adsorbent Activated Alumina Ball with High Surface Area, Find details about China Aluminum Oxide Activated, Adsorbent and Catalyst from Adsorbent Activated Alumina Ball with High Surface Area
Activated Aluminium oxide
Chemical formula: Al2O3•nH2O n< 1
The properties and uses
This kind of product is X-ρ form active aluminum oxide dryer. Its appearance is a white spheric particle with a strong adsorptive capacity of moisture, its drying depth(dew point)can be below-70°C under certain operating and regenerating conditions. It is a high-efficiency dryer for drying micro amount water. This product is widely used as a dryer in the gas phase, liquid phase and auto-instrument wind drying of petrochemical, textile and oxygen-making industries, PSA in air-separation, etc. Due to the high heat-adsorption quantity of a single molecular adsorbing layer, so it is very suitable for the use of the heat-free regeneration device.
Specifications\Indexes | Bulk density | Specific Surface area | Pore volume | Static adsorption | Crushing strength N/sphere | Initial abrasion rate | |
g/cm3 | m2/g | cm3/g | %(RH=60%) | % | |||
-100 | Φ3-5 | ≥0.70 | ≥280 | ≥0.38 | ≥15.0 | ≥70 | ≤0.40 |
NTA-101 | Φ3-5 | ≥0.70 | ≥300 | ≥0.40 | ≥17.0 | ≥80 | ≤0.40 |
Φ4-6 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥120 | ≤0.40 | |
Φ5-7 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥130 | ≤0.40 | |
Φ6-8 | ≥0.70 | ≥300 | ≥0.40 | ≥16.0 | ≥130 | ≤0.40 | |
NTA-102 | Φ3-5 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥80 | ≤0.60 |
Φ4-6 | ≥0.68 | ≥300 | ≥0.40 | ≥17.0 | ≥110 | ≤0.60 | |
Φ5-7 | ≥0.68 | ≥300 | ≥0.42 | ≥17.0 | ≥120 | ≤0.80 | |
Φ6-8 | ≥0.68 | ≥300 | ≥0.42 | ≥16.0 | ≥120 | ≤0.80 | |
NTA-103 | Φ3-5 | ≥0.68 | ≥350 | ≥0.45 | ≥19.0 | ≥80 | ≤0.40 |
Φ4-6 | ≥0.68 | ≥350 | ≥0.45 | ≥19.0 | ≥110 | ≤0.60 | |
Φ5-7 | ≥0.68 | ≥350 | ≥0.45 | ≥18.0 | ≥120 | ≤0.60 |
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