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澳大利亚芒特·艾萨铜矿在其第三选矿厂开辟了铜炉渣的浮选处理。该矿的冶炼厂分别生产有反射炉渣和转炉渣;前者作为采矿的填料送回坑内,浮选对象则为后者。来自炼厂的转炉渣经进行缓冷后先破碎至75%—1/4吋,然后通过一个800马力的球磨机(10呎6吋×14呎)与两个克列伯斯水力旋流器(15吋)成闭路的磨矿回路进行磨细。球磨机处理量为20吨/小时,采用直径2吋的白铸铁球作介质,每吨炉
The Mount Isa copper mine in Australia opened up the flotation of copper slag at its third concentrator. The smelter at the mine produces reflexed slag and converter slag, respectively; the former is returned to the pit as a filler for mining, while the latter is the subject of flotation. The converter slag from the refinery was slowly cooled to 75% -1 / 4 inches and then passed through an 800 hp ball mill (10.6 “x 14”) with two Kelibos hydrocyclones 15 inches) into a closed grinding circuit grinding. Ball mill capacity of 20 tons / hour, using 2-inch diameter white cast iron ball as a medium, per ton of furnace