keywords:
The manufacturing process of coal-based columnar activated carbon includes the following main steps:
Drying : Dry the coal to remove moisture.
Crushing and screening : Crushing and screening the dried coal to obtain a suitable particle size.
Carbonization : Carbonization treatment is carried out at high temperature to convert organic matter in the coal into carbon.
Activation : Activation by chemical or physical methods to remove impurities, open more micropores, and improve adsorption capacity.
Coal-based columnar activated carbon is widely used in many fields due to its unique physical and chemical properties:
Water treatment : Used for drinking water, industrial water, sewage treatment, etc., it can effectively remove organic pollutants, chlorine and odor in water and improve water quality.
Air purification: used for removing impurities, deodorizing, and absorbing harmful gases, such as formaldehyde, benzene, toluene, xylene, etc. Industrial applications: plays an important role in the decolorization and refining of chemical raw materials, catalyst carriers, gas adsorption, etc. Other applications: also widely used in food, medicine, gold extraction and other fields.
|
Size(mesh) |
1.0mm、3.0mm、4.0mm、5.0mm、6.0mm and Accept Customize |
|
Idoine Adsorb(mg/g) |
500-1000 |
|
Specific Surface Area(m*m/g) |
700-1200 |
|
Ash(%) |
≤10 |
|
Hardness(%) |
≥95 |
|
Moisture(%) |
≤5 |
Previous page:
Next page:
Online Message
