APPARATUS FOR DESULFURIZING EXHAUST GAS

摘要

There is provided an exhaust gas desulfurization system characterized in that a spray pipe which is provided with a plurality of nozzles in the lengthwise direction and whose one end is closed is arranged horizontally in an absorption tower through which the exhaust gas passes vertically, absorbent slurry is fed from the other end of the spray pipe and injected upward from the nozzles, by which the absorbent slurry is brought into contact with the exhaust gas to perform treatment in the absorption tower, and the flow passage on the closed one end side of the spray pipe is formed into a shape such that the flow passage cross-sectional area decreases toward the closed one end. <IMAGE>