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 | ||









