Study on Recovering Carbon and Iron Concentrate from Flue Slime of Blast Furnace

Through the analysis and study the properties, characteristics and present conditions of the flue slime of blast furnace, a suggestion was made of recovering carbon and iron concentrate from the flue dust using a beneficiation technology consisting of magnetic separation-gravity separation-flotation. The laboratory test achieved good technical and economical results, reaching the expected effect. The technology can be applied in production and popularized.