Effect of Cooling Rate and Slag Modification on the
31/7/2020#0183;#32;The amount of copper flash smelting slag has increased during the recent years along with an increasing slagtometal ratio. During slag tapping, some copper sulfide is mechanically entrained. As a result, it is necessary to recover copper matte from the slag by suitable methods. At present, the most common way is slow, controlled cooling in a transfer ladle. However, research on the detailed