Electrolytic aluminum carbon residue is a kind of solid waste produced in the process of electrolysis,which is rich in carbon and electrolyte and has certain economic value.In this paper,the carbon slag of an electrolytic aluminum plant in Shandong province is used as raw material,and the flotation technology is used to separate the carbon and cryolite.At the same time,the recycling of the carbon and cryolite is realized.
维普
万方数据