Activated Carbon Adsorption Dry Desulfurization
First, Overview Flue gas desulfurization equipment can be resource-activated coke dry desulfurization technology is based on the principle of physical - chemical adsorption of sulfur resources recoverable dry desulfurization process, the desulfurization principle is in the range of 120-160 ℃, active coke adsorption flue gas SO2, H2O and O2, produced under the action of active coke sulfuric acid, stored in the active coke microporous, the adsorption of active coke heated to about 400 ℃, adsorption of activated coke in the porous sulfuric acid and active coke in the reaction of carbon, Release of high concentrations of SO2 (concentration of 20% -30%) and regeneration, active coke recycling, the release of high concentrations of SO2 gas using mature chemical technology, can produce a variety of sulfur-like commodity-grade products such as sulfuric acid, sulfur and Liquid SO2 and so on. SO2 into sulfuric acid adsorption in the active coke pores, while the active coke adsorption la...