Decolorization system:
In chemical production, it is often encountered that the product has color, and the product needs to be decolorized, while activated carbon has a large specific surface area and is a porous adsorption material, which has good adsorption capacity for gases, inorganic or organic substances in solutions, etc. and product decolorization ability. Powdered activated carbon is commonly used in the fields of food, medicine and chemical industry to decolorize and remove magazines, improve product purity and improve product color. The continuous decolorization system is to pack the activated carbon into the ion exchange column and use the activated carbon. The activated carbon in the whole system is divided into more units for more detailed operation. This not only improves the adsorption rate and utilization rate of activated carbon, but also reduces the production cost by recycling and regenerating activated carbon.