Coal based columnar activated carbon
Technical features: This series of products is made from high-quality coal as raw material, produced using high-temperature steam activation technology, and processed by mechanical extrusion molding and post-treatment precision machining.
Functional application: Widely used in daily (industrial) water purification (gas) liquid phase adsorption. Especially suitable for industries such as power plants, petrochemicals, refineries, printing and dyeing textile industry, food and beverage, pharmaceutical water, electronic high-purity water, domestic drinking water, industrial water reuse, etc. It can also be applied to industrial exhaust purification, flue gas desulfurization, denitrification, petroleum catalytic reforming, gas separation, pressure swing adsorption, air drying, food preservation, gas masks, removal of dioxins, indoor decoration, deodorization, automobile exhaust purification, and biological activated carbon carriers.
Material |
Particle size (diameter) |
Iodine adsorption value(mg/g) |
Loss on drying（%）≤ |
intensity（%）≥ |
zinc %≤ |
PH |
Total pore volume（cm^3/g） |
Performance density（g/cm^3） |
specific surface area（m^2/g） |
coal quality |
3mm/4mm |
650-950 |
5 |
95 |
0.005 |
7 |
0.75 |
0.48-0.68 |
950 |
[Acceptance Criteria] According to the national standard GB/T12496-1999
[Packaging] 20KG, 25KG plastic woven bags
[Note] Quality standards for unlisted items can be used to produce corresponding products according to special user requirements |
Coal Columnar Activated Carbon