abstract |
The invention discloses a method and a device for pyrolysis of carbonate ore to reduce acid and harmful gas in CO industrial tail gas. The ratio of 2.5 is fed into the CO industrial tail gas combustion system for combustion, and the generated high-temperature flue gas is passed into the carbonate ore pyrolysis furnace, and the carbonate ore is calcined at 800~1100 ℃, so as to realize the harmful acidity in the CO industrial tail gas. The gas is removed, and the CO 2 in the carbonate ore is removed at the same time, and the quality of the ore is improved. The device of the invention has a simple structure, is easy to operate, and is suitable for industrial production and market promotion and application. |