| 摘要 |
A flue gas treatment device and method. The device comprises a flue gas treatment device, a hydrogen peroxide supply device, a dedusting and demisting device, an evaporation and concentration device, a circulating sedimentation device, etc., wherein the flue gas treatment device comprises a hydrogen peroxide spray oxidation reaction layer (72), an absorption spraying area (4) and a slurry circulation area, the hydrogen peroxide spray oxidation reaction layer (72) being arranged in the absorption spraying area (4); the dedusting and demisting device is located above the absorption spraying area (4); and both of the evaporation and concentration device and the circulating sedimentation device are arranged in the flue gas treatment device. The method uses the device to treat flue gas. |
