Application of coal-based activated carbon in flue gas desulfurization and denitrification

Flue gas desulfurization and denitrification technology is the mainstream technology for flue gas purification in coal-fired power plants. Activated carbon can synergistically remove a variety of pollutants in the flue gas. Currently, the activated carbon used for desulfurization and denitrification is produced from coal. 

The activated carbon desulfurization and denitrification process is Modified activated carbon fiber removes a variety of pollutants in coal-fired flue gas. Activated carbon fiber can effectively remove coal-fired flue gas pollutants. Its removal effect on SO2, NO, and VOCs can reach 95%, 80%, and 54% respectively. % or more, mainly because the oxygen-containing functional groups on the surface of the material can decompose strongly oxidizing components such as O2, releasing extremely oxidizing O2-, which promotes the degradation of pollutants in flue gas.