Coal Based Granular Activated Carbon
The qualified raw coal with Taixi anthracite as the main raw material is crushed to a certain fineness (generally 200 meshes) after entering the plant, then mixed with a proper amount of binder (generally coal tar) in the kneading equipment, and then extruded into carbon strips with a certain mold under a certain pressure.
Product Details
Product Features
The qualified raw coal with Taixi anthracite as the main raw material is crushed to a certain fineness (generally 200 meshes) after entering the plant, then mixed with a proper amount of binder (generally coal tar) in the kneading equipment, and then extruded into carbon strips with a certain mold under a certain pressure. After carbonization and activation, the finished activated carbon is screened and packaged.
Product Applications
（1）Coal based columnar activated carbon is widely used in solvent recovery, industrial waste gas purification, purified water treatment, water treatment in food and pharmaceutical plants, mariculture and seedling breeding, as well as in cold storage preservation, factory air purification and other fields.
（2）The raw coal crushed granular activated carbon is suitable for the purification of raw water in power plants, especially in the filtration and purification of chemical sewage and the chlorine radical treatment of brackish water used in power plant boilers And soil improvement of golf courses.
（3）Coal based powdered activated carbon is mainly used to purify tap water, to absorb organic substances, residual chlorine and odor in raw water, reduce turbidity, improve taste, and make it reach the standard of drinking water.
Product Parameters
| Subject | Coal granular activated carbon | ||||
|---|---|---|---|---|---|
| Coarseness (mesh) | 4×8, 8×16, 6×12,16×32, 32×60 | ||||
| Iodine Absorb (mg/g) | ≥600 | ≥800 | ≥900 | ≥1000 | ≥1000 |
| Specific Surface Area (m2 /g) | 660 | 850 | 970 | 1050 | 1180 |
| Hardness (%) | ≥90 | ≥90 | ≥90 | ≥90 | ≥90 |
| Moisture (%) | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 |
| Ash (%) | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
