Coal-based powdered activated carbon uses high-quality anthracite as raw material and is refined using advanced technology. It has the appearance of black amorphous particles. It has the advantages of developed void structure, large specific area, strong adsorption capacity, high mechanical strength, small bed resistance, good chemical stability, easy regeneration, and durability. It is used for deodorization or purification of drinking water, deep treatment of toxic metal substances such as COD, BOD, Escherichia coli, and RDX in industrial wastewater and sewage. Preparation of ultrapure water in the electronics industry and pharmaceutical industry, removal of organic matter in water, etc. Coal-based crushed activated carbon has high strength, developed pores, large specific surface area, and especially large micropore volume and unique advantages. Coal-based activated carbon has a strong adsorption capacity for organic matter, free chlorine in various waters, and harmful gases in the air. It is an excellent adsorbent for deep purification of urban drinking water, and is used to remove bacteria and toxic gas components in the air.
Some recommended product parameters, these parameters can be adjusted as required to customize products:
Packing density(g/l) |
420 - 560 |
Moisture(%) |
≤3.0 ≤5.0 |
Hardness(%) |
≥90.0 ≥95.0 |
PH value |
7.0-9.0 8.0-10.0 |
Methylene blue(mg/g) |
≥140 ≥160 ≥180 |
Iodine value(mg/g) |
≥700 ≥750 ≥800 ≥900 ≥950 ≥1000 |
Ash Contert(%) |
≤15.0 ≤12.0 ≤10.0 ≤8.0 |
Particle Size(mesh) |
200 325 |
Remark |
Can be produced and provided according to user requirements |
A variety of packaging methods can be selected and customized: 25KG/BAG, 500KG/BAG or barreled as shown below:
【Common acceptance standards for activated carbon】
Wooden activated carbon shall comply with GB/T13803.2-2015, GB/T12496-1999, and coal-based activated carbon shall comply with GB/T7702-2008.
Or the standards may refer to ASTM standard for activated carbon & AWWA standard for activated carbon, etc.