- Contact Person : Mr. Zhu Jianliang
- Company Name : Dohntec Ceramics Ltd.
- Tel : 86-799-6760822
- Fax : 86-799-6760865
- Address : Jiangxi,pingxiang,No.40 Muma Industrial District,Xiabu,Pingxiang,JiangXi,China
- Country/Region : China
- Zip : 337000
4-6mm Desiccant Activated alumina
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ACTIVTED ALUMINA ( Desiccant )
The following table information. HHA01: Is for as adsorbent HHA02: Is for defluorinating HHA03: Is for absorption in producing hydrogen perixide (H2O2) HHA04: Is for catalyst carrier HHA05: Is for dehydrating and drying in air separation
HHA06: Is for desulfurating catalyst
Type | HHA 01 | HHA 02 | HHA03 | HHA04 | HHA05 | HHA06 | |
Appearance | White, Sphere, No Odor, Insoluble In Water, Innocuous | ||||||
Crystal Type | γ | x-p | γ | γ | x-p | γ | |
Chemical Composition | Al2O3 % | ≥93 | ≥93 | ≥93 | ≥93 | ≥90 | ≥93 |
Na2O % | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | 0.3 | |
LOI | % | 6-8 | 6-8 | ≤8 | ≤5 | 6-8 | |
Bulk Density | g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.68-0.72 | ≥0.65 |
Surface Area | m 2 /g | ≥280 | ≥300 | 200-280 | ≥280 | ≥300 | 200-280 |
Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.45 | 0.30-0.50 | 0.4 |
Static Absorption (RH=60%) | % | Water Absorption 15-17 | Fluorine Absorption 0.12 | Water Absorption 50 | Water Absorption 50-70 | Water Absorption 17-19 | |
Active | % | 56-62 | |||||
Attrition Loss | % | ≤1.0 | ≤0.6 | ≤1.0 | ≤0.4 | ≤0.6 | ≤0.6 |
Crushing Strength (mm) | 0.4-1.2 | ≥30 | |||||
1-2 | ≥40 | ≥40 | |||||
2-3 | ≥60 | ≥60 | |||||
3-5 | ≥100 | ≥100 | ≥100 | ≥100 | ≥100 | ||
4-6 | ≥120 | ≥130 | ≥120 | ≥110 | ≥120 | ||
4-6mm Desiccant Activated alumina
