Coal based activated carbon

Coal-based activated carbon is made of high-quality coal as raw material, refined with good equipment and under strict process control. It has a large specific surface area, highly developed pores and suitable pore structure, excellent mechanical and physical properties, activated carbon for adsorption, activated carbon for air purification, activated carbon for water purification, activated carbon for solvent recovery, activated carbon for desulfurization, waste gas treatment, industrial and domestic water purification, etc.

Classification of coal-based activated carbon:
Type A: Coal-based columnar activated carbon: widely used in solvent recovery, industrial waste gas purification, protective equipment, home air purification, pure water treatment, power plant raw water treatment, electronics plant water treatment, chemical pigment water treatment, food factory and pharmaceutical factory water treatment, as well as sewage plant biological carrier, factory and garbage dump waste gas treatment, reclaimed water reuse, seawater aquaculture, pure water manufacturing, sewage biological carrier, seawater aquaculture, as well as cold storage preservation, factory air purification and other fields.

Type B: Raw coal crushed granular activated carbon: Suitable for raw water purification in power plants, especially in the filtration and purification of chemical wastewater and the chlorine treatment of brackish water in power plant boilers. It has a good treatment effect. And soil improvement projects such as golf courses.

Type C: Coal powdered activated carbon: Mainly suitable for tap water purification, used to adsorb organic matter, residual chlorine and odor in raw water, reduce turbidity, improve taste, and make it meet the standards of drinking water. This product also has a good treatment effect in the sewage treatment industry.

The pore structure of coal columnar activated carbon has a reasonable pore structure, forming a large specific surface area of activated carbon, so that activated carbon has the ability to adsorb gas and liquid molecules. Therefore, the pore structure of coal columnar activated carbon has a very important influence on the adsorption performance of activated carbon. Activated carbon with different pore sizes can play a corresponding function. Macropores are channels for adsorbents when adsorption occurs. Their specific surface area is generally very small, and they themselves have no adsorption applications. Coal-based crushed activated carbon has high strength, well-developed pores, large specific surface area, and especially large micropore volume, which is unique. Coal-based powdered activated carbon can be made into grades of activated carbon with different adsorption properties, different decolorization capabilities, and different finenesses according to user requirements. Powdered activated carbon has an extremely fast adsorption rate and has flocculation and filtration effects. The user unit has low construction investment and low operating costs, so it is very popular in water plants and sewage treatment plants. It has a wide range of uses in food, medicine, decolorization, crystallization, filtration, material purification and other fields. It is also the main material for activated carbon filter felt and activated carbon foam plastics.