Research Article

Kinetics of SO2 Adsorption on Powder Activated Carbon in a Drop Tube Furnace

Figure 10

(a) Influence of cyclic adsorption on SO2 removal rate. (b) Influence of circulating ratio on SO2 removal rate. The temperature is 65°C, AC/S mole ratio is 300, and SO2, O2, and H2O concentration is 0.1%, 6%, and 8%.