| 摘要 |
The invention discloses a flue gas denitration device and method. The flue gas denitration device comprises a flue gas denitration device, an ozone supplement device and a hydrogen peroxide supplement device. The flue gas denitration device comprises an ozone spray oxidation reaction layer, a hydrogen peroxide spray oxidation reaction layer, an absorption spray zone and a slurry storage zone. The ozone spray oxidation reaction layer and the hydrogen peroxide spray oxidation reaction layer are arranged in the absorption spray zone. The flue gas denitration device and method are suitable for denitration integrated treatment on NOX-containing flue gas produced by a coal-fired boiler, a steel sintering machine, pelletizing and an industrial kiln, and solve the problem that the existing flue gas denitration method has a high operation cost, utilizes complex equipment and has low denitration efficiency. |
