High Strength Activated Alumina Pellets for Water Fluoride Removal Treatment
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Product Type |
Grade |
Particle Size |
Al₂O₃ Content |
Bulk Density |
Typical Application |
|
Activated Alumina Desiccant |
Standard Grade |
3–5 mm |
≥92% |
0.70–0.80 g/cm³ |
industrial gas dehydration |
|
Activated Alumina Defluoridation |
Water Treatment Grade |
4–6 mm |
≥93% |
0.72–0.82 g/cm³ |
Groundwater |
|
Activated Alumina Catalyst Carrier |
Petrochemical Grade |
2–4 mm |
≥95% |
0.65–0.75 g/cm³ |
reforming |
|
Activated Alumina High Purity |
HP Grade |
1–2 mm |
≥99% |
0.60–0.70 g/cm³ |
high-purity gas purification |
|
Activated Alumina Macroporous |
MP Grade |
6–8 mm |
≥92% |
0.55–0.65 g/cm³ |
organic wastewater treatment |
|
Activated Alumina Low Abrasion |
Wear Resistant Grade |
5–7 mm |
≥93% |
0.75–0.85 g/cm³ |
tower cyclic regeneration |
Activated Alumina Product Introduction
Activated alumina is a porous solid adsorbent material manufactured by high-temperature calcination of high-purity aluminum hydroxide. It is supplied mainly in spherical balls and pellets with complete particle specifications including 2–3mm, 3–5mm, 4–6mm and 5–8mm. Featuring developed pore structure and large specific surface area, this product possesses strong physical adsorption capacity and stable chemical inertness, insoluble in water and most common solvents.
Our activated alumina has excellent mechanical compressive strength and low attrition loss, hardly cracking or pulverizing under long-term fluid scouring inside drying towers and reaction vessels. It can be regenerated repeatedly via high-temperature heating to restore adsorption activity, greatly lowering customers’ material replacement costs. Widely adopted as industrial desiccant for compressed air, natural gas and refrigerant dehydration, fluoride removal medium for drinking water and industrial wastewater, as well as high-quality catalyst carrier for petrochemical and fine chemical industries. Meanwhile, it is an essential filling medium for PSA oxygen and nitrogen generation systems.
We provide industrial grade and food-grade activated alumina with strict quality inspection according to industry standards. Goods are packed in 25kg woven bags and bulk ton bags, supporting long-term wholesale supply and customized technical indicators for global purchasers from chemical, environmental protection, gas production and water treatment industries.
