
Activated Alumina Dechlorinator
Products Description
PM activated alumina can provide a large number of adsorption sites due to its unique porous structure and large specific surface area, and has a high adsorption capacity for chlorine and its compounds, which can effectively remove chlorine impurities from gas or liquid under certain conditions. Activated alumina adsorbent has good chemical stability, remains stable in a wide range of temperature and pH, is not easy to react chemically with other substances, can adapt to a variety of complex working conditions, and ensures that it can play a good dechlorination role in different environments. In addition, it has high compressive strength and wear resistance, is not easy to break and powder during use, ensures its long-term stability and service life under operating conditions such as fluid flushing, and reduces problems such as equipment blockage caused by the breakage of the dechlorinator.
Application of Activated Alumina Ball:
- Removing chlorine impurities such as hydrogen chloride in the petroleum refining industry to protect equipment and catalysts.
- Applied to the dechlorination of raw gas such as synthetic ammonia and methanol production in the chemical industry.
- Dechlorination of raw gas such as natural gas, naphtha, ammonia, carbon dioxide, carbon monoxide.
- Removing trace chlorine impurities in the production of industrial gases such as hydrogen and nitrogen and gases for the electronics industry to meet gas purity requirements.
TDS of Activated Alumina
|
Model |
Activated Alumina for Chloride removal |
|
|
Color |
White |
|
|
Shape |
Sphere |
|
|
Diameter (mm) |
3-5 |
|
|
Chemical Composition |
Al2O3+additives Content (%) |
≥94 |
|
Fe2O3 Content (%) |
≤0.2 |
|
|
Physical properties |
Bulk density (g/cm3) |
≥0.60 |
|
Crush strength (N/PC) |
≥100 |
|
|
Pore volume (ml/g) |
≥0.35 |
|
|
Surface area (m2/g) |
≥300 |
|
|
Attrition loss (%) |
≤1 |
|
|
LOI (%) |
≤8 |
|
|
Breakthrough chlorine content (%) @50℃ |
12% |
|
|
Breakthrough chlorine content (%) @350℃ |
22% |
|
|
Working conditions |
Working temperature (℃) |
5-400 |
|
Working pressure (MPa) |
0.8 |
|
|
Bed aspect ratio |
>3 |
|
|
Dechlorinate rate (%) |
≥99.9 |
|
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