Obtaining high-selective sorbents from waste of the metallurgical industry based on cavitation activation of sorption centers

The results of the physicochemical analysis of lining scrap of various locations are presented, in order to determine the modification and treatment of waste, and specifically - lining brick scrap. The chemical composition of this waste was determined by the XRD method. The following substances were identified that are suitable for the modification of the sorbent: oxides of aluminum, iron, silicon and titanium, in the optimal percentage, which made it possible, at low costs for mechanical grinding and activation, to obtain a functionally active sorbent with high technical and operational characteristics.