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Activated Alumina

Activated Alumina

Product Details

Color White
Usage Laboratory, Industrial
Available Bead form in 2-5mm & 5-8 mm. size
Size 5-8 Mm
Surface Area 390 Cm3/gm
TDS View

Activated alumina is mainly used for dehydration of gaseous and liquid in petrochemical ,electronic ,metallurgy industry ,for instance,air ,oxygen ,nitrogen , ethylene and propylene etc.

Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Activated alumina is widely used in large and small dryers. It is appropriate for use in dehydrating gases in both thermally regenerative and pressure swing adsorption (PSA) process.


Major Applications
Cryogenic Air Separation

  • Cryogenic air separation plays a key role in producing oxygen, nitrogen, and argon by separating contaminants such as carbon dioxide and water from a gas stream.
  • Our rapid absorption solution can satisfy the wide needs of air separation across numerous industrial production.

Air Drying

  • As a process, air drying takes away the moisture from the air, keeping the machinery and equipment running uninterrupted.
  • This is an energy-efficient and cost-effective method of maintaining moisture levels within the area, which can help reduce production and maintenance costs.

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Technical Specification

Property Unit Bead Note
Diameter mm 44260 44292 44324 -
Bulk density g/ml 0.63-0.75 0.63-0.75 0.60-0.70 Tapped
Crush strength N ≥150.00 ≥180.00 ≥200.00 Average 25 beads
Static water adsorption %wt 16.00-18.00 RH60%, 25℃
Surface area m2/g 300-360
Pore volume cm3/g 0.38-0.45
Loss on attrition %wt ≤0.10
Al2O3 % ≥92.00
Fe2O3 % ≤0.02
SiO2 % ≤0.02
Na2O % ≤0.40
LOI %wt <8.00 250-1100℃

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