magnetic separation of lead and zinc slag material,recycling of copper, lead and zinc bearing wastes - OECDproduction of copper, lead and zinc, the proportion of these metals derived from ... waste (e.g. slag, sludge, powder, etc.) .. such means the metal is separated from other materials and can be directly subjected to ... plates. After passing under an electro-magnet, to remove any ferrous metal, the roll crushed material is then.magnetic separation of lead and zinc slag material,Slag - WikipediaSlag is the glass-like by-product left over after a desired metal has been separated (i.e., . In nature, iron, copper, lead, nickel and other metals are found in impure . Slag from steel mills in ferrous smelting, on the other hand, is designed to .. Jig concentrators · Gravity Concentration · Magnetic separation (Magnetation).
magnetic separation of lead and zinc slag material