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The main raw material of coal-based powdered activated carbon is high-quality coal, which is made through processes such as carbonization, cooling, activation, and washing. These processes ensure the purity and adsorption performance of the product.
Strong adsorption performance: It can adsorb various harmful substances such as pigments, odors, etc.
Fast filtration speed: It is suitable for occasions that require rapid filtration.
Large specific surface area: The specific surface area of ordinary activated carbon is between 500 and 1500 square meters/gram, which makes it more adsorbent.
Coal-based powdered activated carbon is widely used in the following fields:
Food industry: It is used for food decolorization, purification, and deodorization.
Pharmaceutical industry: It is used for decolorization and refining of pharmaceutical preparations.
Environmental protection industry: Treating industrial wastewater and waste gas, and removing harmful substances.
Other industries: Such as brewing, sewage treatment, electroplating, etc.
|
Iodine value |
500-1100 mg/g |
Strength |
>95% |
|
Ash |
<8% |
Reduction after drought |
<10% |
|
Moisture |
<8% |
Material |
anthracite / coal / wood |
|
PH |
5-8 |
Size |
180, 200, 320, 325 mesh |
|
Bulk density |
0.45-0.55g/cm3 |
Methylene Blue Absorption Value |
150-300 mg/g |
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