Activated carbon manufacturer Of Activated carbon There are many differences from coal and wood. Although both are activated carbon, they have different functions. Now let's introduce it. Activated carbon manufacturer Wood activated carbon is an activated carbon product, which is made from three kinds of forest product residues, such as sawdust and nut shells. Coal based activated carbon is an activated carbon product made from coal. Due to different raw materials, the production process, technical characteristics and product characteristics of wooden activated carbon and coal activated carbon are different, affecting relatively different application fields. in especial:

1. Liquid phase adsorption field: coal based activated carbon contains heavy metals and ash, and the product purity is low. As pores are mainly generated by physical methods, pores are mainly micropores, suitable for adsorption of small molecules, and the scope of application is relatively narrow. It is generally used for liquid phase adsorption in petrochemical industry, metallurgy, printing and dyeing, sewage treatment and other industrial fields; Wooden activated carbon has low ash content, less impurities and is easy to purify. Its pore distribution structure is easy to adjust, and its micropores and mesopores are developed and widely used, especially in the fields of food, beverage, medicine and other fields with high adsorption performance and high product safety requirements. Coal based activated carbon is irreplaceable.

2. In the field of gas phase adsorption: coal activated carbon has high strength, is easy to recover, and is commonly used for gas phase adsorption; Wooden activated carbon has low strength and is not traditionally used for gas phase adsorption. However, with the progress of technology and production, the application of wooden activated carbon has also expanded to some emerging gas adsorption fields, such as oil and gas recovery and domestic air purification. Pay attention to health and environmental protection, and further expand its application space in the field of gas adsorption.

3. From the long-term trend, raw coal resources and coal based activated carbon resources are limited, carbon dioxide emissions are increasing, and product prices are driven by raw materials and environmental protection costs. The main reason of wooden activated carbon is that the three residues of forest products are renewable. Due to technological progress, prices are expected to decline relatively. Therefore, the long-term competitive advantage of wooden activated carbon is higher than that of coal activated carbon.

Activated carbon manufacturer There are differences in production process, technical characteristics and product characteristics between wood activated carbon and coal activated carbon. From the industrial perspective, the two belong to different industrial fields. The former belongs to forestry chemical industry, and the latter belongs to coal chemical industry. At the same time, due to the different downstream application fields of coal based activated carbon and wooden activated carbon, the downstream customers of wooden activated carbon and the units of coal based activated carbon are also different. The downstream users of wooden activated carbon are mainly concentrated in food, beverage, medicine and other fields, while the manufacturers' customers are mainly concentrated in chemical industry, printing and dyeing, sewage treatment and other industrial fields. Competition between wood activated carbon and coal activated carbon manufacturers.

From the above three aspects, we can distinguish activated carbon, coal and wood. Both of them play a huge role and are applicable to different fields.

1. High precision requirements, generally more than 95% - 99%, difficult to screen;

2. The proportion of activated carbon material is light, which is difficult to screen;

3. There are many fine activated carbon powders and ultra-fine activated carbon powders with high sealing requirements. If dust pollution is caused on site, there will be a great potential safety hazard.

4. There are many ultra-fine powders of activated carbon material, with a particle size span of 20 mesh to 300 mesh, and high classification requirements.

5. The vibrating screen has a high maintenance rate, which increases the operating cost of the enterprise.