Activated carbon is a very good and very commonly used adsorbent. It uses charcoal, bamboo charcoal, various shells of fruit or high-quality coal as raw materials, and is manufactured through a series of physical and chemical processes such as crushing, sieving, catalyst sparking, rinsing, drying and screening. It has the dual characteristics of physical adsorption and chemical decomposition, and can selectively adsorb various substances in the gas phase and liquid phase to achieve the purposes of decolourization, purification, disinfection, deodorization and purification. The gas phase adsorption direction is mainly used for the adsorption and recovery of mail solvents such as oil gas and CS2. 
High-quality activated carbon as a catalytic carrier, adding the corresponding formula of rare metals and metal oxide production process can be made into high efficient ozone removal filter.
Mainly used in cigarette filters, decoration deodorization, indoor air purification, industrial waste gas adsorption, ozone removal, industrial air purification, printing copiers, etc.