Coal Granular Activated Carbon

Coal-based granular activated carbon is made of high-quality anthracite and tar, and is processed and refined using advanced technology. It has the appearance of black columnar particles. It has the characteristics of developed porosity, large specific surface area, strong adsorption capacity, high mechanical strength, easy repeated regeneration, and low cost.

Details: 

• Particle Size (ASTM mesh): 4×8, 6×12, 6x16, 8×16, 8×30, 12×20, 12×40, 20x40, 30×60, 50x70,(Custom sizes ) 
• Iodine value: 800 to 1200 mg/g
• Hardness (%): ≥98
• Ash (%): ≤3

Various indicators：

Chemical indicators: ash, moisture, pH value, heavy metals Coal-based columnar activated carbon is a carbon with a porous structure, large specific surface area and adsorption capacity. It has developed micropores and has a significant adsorption effect on harmful substances in the gas phase. Activated carbon is stable and non-toxic.
Physical performance indicators: strength, specific surface area, particle size distribution, apparent density, strength index: ≥90.0% surface area, iodine adsorption value, phenol adsorption value, carbon tetrachloride adsorption value, etc.
Safety indicators mainly include: iron content, zinc content, lead content, arsenic content and other heavy metal content.
Adsorption performance indicators include: specific methyl ethyl ketone, benzene, toluene, etc.

Applications

• It is widely used in toxic gas purification, waste gas treatment, industrial and domestic water purification, solvent recovery, etc.