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AC3370 Activated Alumina Ball Al2O3

  • Catalog No. AC3370
  • Compositions Al2O3, SiO2, Fe2O3, Na2O, etc.
  • Content Al2O3 >92%
  • Specific Surface Area ≥200 m2/g
  • Crystal Phase γ-Al2O3

Activated Alumina Ball Al2O3 Description

Activated Alumina Ball Al2O3 is made of aluminum oxide (Al2O3) ceramic. Alumina ceramic as a fine ceramic material is widely used in a lot of industries. It features good physical properties, high strength, non-toxic, tasteless. Since it has good ion exchange capability above the entrance of 0.4 cm3/g, it has high adsorption capacity, making it an economic, effective, and practical method to eliminate fluoride.

Activated Al2O3 Ball is originally a kind of adsorption material, has a certain role of adsorption impurities, and can be divided into macroporous (100-500a), mesopore (40-100a), and microporous (40A). The pore diameter distribution varies from 10A to 500A. It has a certain adsorption capacity for molecules smaller than their pore diameter.

Activated Alumina Ball Al2O3 Specifications

Item Unit Specifications
Al2O3 % 92
SiO2 % 0.1
Fe2O3 % 0.04
Na2O % 0.3-1.0
Bulk Density g/ml 0.60-0.70
Surface Area m2/g 200
Pore Volume ml/g 0.4
Abrasion Loss % 7
Water Absorption % 50
Regeneration Capacity g/l 12
Crystal Phase y·Al2O3
Crushing Strength N/granule




Activated Alumina Ball Al2O3 Applications

Activated Alumina Ball can be widely used in the deep drying of pyrolysis gas, ethylene and propylene, hydrogen production, air separation, instrument air drying, and fluorine treatment of hydrogen peroxide, and also can be used to absorb H2S, SO2, and other pollutants, HF and water vapor in paraffin, especially in defluorination of drinking water.


Our Activated Alumina Ball Al2O3 is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Related Documents
Alumina Ceramic Materials Brochure
Technical brochure for Alumina Ceramic Materials, all grades. Revision March 2023.
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