t of inert alumina ceramic ball, ceramic balls are divided into: ordinary ceramic ball, inert alumina ceramic ball, medium aluminum ceramic ball, high aluminum ceramic ball, 99 alumina ceramic ball, open-hole ceramic ball, micro-porous ceramic ball, regenerative ceramic ball, etc.Inert alumina ceramic balls are characterized by high temperature resistance, high pressure resistance, low water absorption and stable chemical properties. It withstands the corrosion of acids, bases and other organic