Activated Alumina

Thanks to its porous structure, activated alumina effectively traps water vapor, making it an indispensable adsorbent used in industrial drying columns.

Its particles are highly resistant to breakage, cracking, and dusting, ensuring long-lasting use even under high pressure and vibration conditions.

Thanks to its low dew point, it operates with high performance even under challenging conditions such as high humidity.

Thanks to all these features, our activated alumina product minimizes maintenance-related downtime and service needs, increasing efficiency in your business.

Activated Alumina Properties

  • High porosity
  • High water retention capacity
  • Chemically inert structure
  • Resistant to high temperatures and pressures
  • Homogeneous particle diameter (1-3 mm, 3-5 mm, 5-7 mm)
  • Low Dew-Point value
  • Environmentally friendly

Activated Alumina Applications

Industrial Drying

  • Air and Gas Drying: In compressors, petrochemical and natural It effectively adsorbs moisture found in gas plants and many other gases.
  • Liquid Drying: Removes water from liquids such as oils and solvents.

Purification

  • Water Purification: Adsorbs harmful ions such as fluoride and arsenic from water.
  • Wastewater Treatment: Used to remove paint, oil, and other organic contaminants.
Item Unit Specifications
Desiccant Catalyst Complex Type
Water adsorption %, ≥ 45 50 50
Take2O3 %, ≥ 92 92 92
Pore volume cm³/g, ≥ 0.45 0.5 0.5
BET m²/g, ≥ 300 250 380
Bulk density g/L, ≥ 650 600 650
LOI %, ≤ 8.0 8.0 8.0
Crushing Strength N/N, ≥ 130 150 200
Size mm 1–3 3–5 5–7
Packing 25 kg/bag
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