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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 1344-28-1
  • Other Names: Sphere Activated Alumina
  • MF: AL2O3
  • EINECS No.: 215-691-6
  • Purity: ≥94%
  • Place of Origin: Henan, China (Mainland)
  • Type: catalyst carrier
  • Usage: Plastic Auxiliary Agents, Rubber Auxiliary Agents, Water Treatment Chemicals, Mechanical drying,Drinking water Fluoride Removal
  • Brand Name: Hongchang
  • Model Number: HC-ALO141
  • Product name: Air Drying,Fluoride Removal,Catalyst Carrier Sphere Activated Alumina
  • Application: increasing of ammonia
  • Major composition: Al2O3
  • Size: 2~3mm 3~5mm 4~6mm
  • Appearance: White ball, Sphere, No Odor, Insoluble In Water, Innocuous
  • Sample: Free
  • Static Water Absorption: 17~19%
  • Bulk Density: 0.68-0.85g/ml
  • Surface Area: ≥300m2/g
  • Keywords: High Strength Activated Alumina

Packaging & Delivery

Packaging Details 25kg/bag,plastic woven bag;tonne bag;also can pack as per your demand of alumina activated.
Delivery Time 7-15 days after receive deposit,10 days for 20' container
Product Description

Air Drying,Fluoride Removal,Catalyst Carrier Sphere Activated Alumina 

Activated alumina has a large surface area, many micro-pores, well disperser high strength and thermal stability, which is widely used as an absorber, desiccant and catalyst carrier in chemical, petrochemical and fertilizer industry. It can also widely used in the deep drying of cracked gas, ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the water gas.

Normal Size: activated alumina ball in 3-5mm, 4-6mm.

Activated alumina balls
Hydrogen Peroxide
Catalyst carrier
Sulfur Recovery
Bulk density (g/ml)
Surface area (m2/g)
Pore volume (cm3/g)
Static absorption (%
Water ≥50
Fluorin ≥2.5
Water ≥52
Water ≥60
Attrition loss (%)
Detailed Images
Packing & Delivery
Our Company

 Gongyi City Beishankou Hongchang Water Purification Materials Factory have 10 years experience. Our factory has a leading science and technology, ISO9001 certification.product widely applies in the air separation plant and all kinds of gas drying agent,the petroleum chemical industry with the depth drying agent,the hydrogen peroxide solution adsorption,the drinking water defluorination,the sulfur recycling catalyst,the chemical fertilizer sulfur lowly changes the catalyst carrier,TiO2modified activated alumina carrier.This serial products density and aperture distribution being suitable,size uniform,high mechanical strength,not easy to pulverize,has wear-resisting and anti-washout and activeness good,can satisfy various requirements from different domain and different customer to different product.The product now is best-selling both in domestic and abroad.we welcome customers from all over the world to visit our factory .

Our Service

1.Free sample
2.Catalogues and photos of this product.
3.The packing can be made according to customers’ requirments.
4.On time delivery
5.If there are any quality problems within one year we will handle in time .

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
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25 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $44,000
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