Activated alumina ceramic ball-activated carbon manufacture and exporter from China

Activated Alumina Ceramic Balls

Activated alumina ceramic balls are white spheres with many capillary channels. They have many capillary channels. The surface of these channels has high activity and can selectively adsorb water from gas, steam and liquid. Under certain conditions, the drying depth can reach a dew point below -70℃. Saturation can be heated at 175℃-400℃ to remove water and revive. It can be carried out many times. It can also adsorb lubricating oil and other oil vapors from polluted oxygen, hydrogen and sulfur dioxide, and can be used as a catalyst or carrier.

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ITEM	Φ2～4mm	Φ3 ～5mm	Φ4～6mm	Φ6～8mm
Specific surface area, m²/g ≥	300	300	280	280
Bulk density, g/ml ≥	0.72	0．70	0.68	0.66
Compressive strength, N ≥	60	120	160	180
Alumina content, %	90	90	90	90
Loss on burning, %	5.50～7.50	5.50～7.0	5.50～7.50	5.50～7.50

Application: It is widely used in petrochemical, oil refining, electronics, ethylene, propylene, air and other drying devices. It has been used in many hydrogen peroxide plants, fertilizer plants, oxygen plants and petrochemical refineries across the country, and has achieved good results. Features: This product has high strength, low wear, does not soften, expand, powder or crack when immersed in water. It can be widely used in deep drying of petroleum cracking gas, ethylene propylene gas and hydrogen production, air separation unit, instrument air dryer drying, fluoride treatment in hydrogen peroxide, and can also remove sulfur gas hydrogen, sulfur dioxide, hydrogen fluoride, hydrocarbons and other pollutants in waste gas. It is particularly suitable for defluorination treatment of fluorine-containing water.

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