| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus reducing the addition amount of ammonia in one column type exhaust, gas treatment while enhancing treatment capacity. SOLUTION: In the exhaust gas treatment apparatus wherein exhaust gas containing sulfur oxide and nitrogen oxide is allowed to flow to a moving bed type reaction column 10 forming a moving bed from the column top to the column bottom to be filled with a flow-down carbonaceous adsorbent as an orthogonal flow and desulfurization and denitration treatments are performed using ammonia, a plurality of chevron-shaped members 14 made horizontal in the length direction thereof are arranged in the reaction column 10 vertically to divide the reaction column 10 into a front stage part 15 and a rear stage part 16 for an exhaust gas flow and an ammonia supply means is provided at the chevron-shaped member 14. |
