Audited Supplier
ZC-AA
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Beads
Static Drying
Activated Alumina
Activated Alumina
Chemical Desiccant
Zhongci
25kgs/Woven Bags
1-2 (mm),2-3 (mm),3-5 (mm),4-6 (mm),5-7 (mm),6-8
Jiangxi
3824999990
Product Description
Catalyst Carriers Activated Alumina Ball Gamma Alumina Price
Typical Chemical Formula: Al2O3·nH2O (0≤n≤0.8).
Technical Parameter:
Application: 
Activated Alumina, there are many micro-paths, so the specific surface is large. Zhongci Activated Alumina, the defluorinate effect is good. The capacity is stable. It has high strength, low abrasion, no soften in water, no expansion, no powdery no crack. It can widely used in the deep drying of cracked gas, ethylene, hydrogen-generation, air separation, instrument air drying and fluorin treatment for water, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.
Activated Alumina is an excellent desiccant for drying a wide variety of liquids and gases. It's high attrition resistance and crush strength. It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Activated alumina is widely used in large and small dryers. It is appropriate for use in dehydrating gases in both thermally regenerative and pressure swing adsorption (PSA) process.
Typical Chemical Formula: Al2O3·nH2O (0≤n≤0.8).
Technical Parameter:
| Model | Activated Alumina | |||||
| Color | White | |||||
| Shape | Sphere | |||||
| Type | KA401 | KA402 | KA403 | KA404 | KA405 | |
| Crystal Type | X-p | X-p | Y | Y | X-p | |
| Chemical Composition | Al2O3 Content (%) | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 |
| Na2O Content (%) | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
| Physical properties | Bulk density (g/ml) | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.72-0.78 |
| Pore volume (ml/g) | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.40 | 0.30-0.50 | |
| Surface area (m2/g) | ≥300 | ≥300 | 260-300 | ≥300 | ≥300 | |
| Active (%) | / | / | 56-62 | / | / | |
| Attrition loss (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 | |
| LOI (%) | ≤8 | ≤8 | ≤8 | ≤5 | ≤8 | |
| Static absorption (%) (RH=60%) | Water Absorption | Fluorin Absorption | Water Absorption | Water Absorption | Water Absorption | |
| 17-19 | 0.2-0.3 | 50 | 50-70 | 17-19 | ||
| Crushing Strength (N/PC) | Φ1-2 (mm) | ≥40 | ≥40 | / | / | / |
| Φ2-3 (mm) | ≥70 | ≥70 | / | / | / | |
| Φ3-5 (mm) | ≥120 | / | ≥120 | ≥120 | ≥120 | |
| Φ4-6 (mm) | ≥150 | / | ≥150 | ≥150 | ≥150 | |
| Φ5-7 (mm) | ≥200 | / | / | / | ≥200 | |
| Φ6-8 (mm) | ≥300 | / | / | / | ≥300 | |
| Φ12-14 (mm) | ≥350 | / | / | / | / | |
Application:
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Kind Regards
Annie Peng
Sales manager
Pingxiang Zhongci Environmental Ceramics material Co.ltd
Annie Peng
Sales manager
Pingxiang Zhongci Environmental Ceramics material Co.ltd
