Decolorizing powdered activated carbon, using high-quality wood chips as raw materials, refined by scientific methods.
It is mainly used for the decolorization, purification and refining of macromolecular colored substances in the production process of various sugars, lactic acid, various amino acids, medicines, glycerin, white wine, fruit wine, monosodium glutamate, citric acid, etc.
At present, the more common method is the two-stage method. The method is to add the powdered activated carbon that has been used once to the solution with heavy pigment and treat it first, then put in the new powdered activated carbon and decolorize it again, and then reuse the used powdered activated carbon.
Particle size (mesh) | 200-325 |
Iodine value (mg/g) | >900 |
Methylene blue absorption value (mg/g) | 150-300 |
Decolorization(%) | 100-130 |
Iron content (%) | <0.02 |
Moisture (%) | ≤ 10 |
Ash content (%) | ≤ 10 |
PH | 3-7 |
Leave your inquiry below. Best service in first time