某选厂处理原矿为6000吨,其精矿品位为66%,原矿品位为30%,尾矿品位10%,求:精矿产量,回收率,选矿比及精矿产率。
正确答案:选矿比=(66%-10%)/(30%-10%)=2.8
回收率=66*(30-10)/[30*(66-10)]*100%=78.57%
精矿产量=6000/2.8=2143(吨)
精矿产率=2143/6000=35.71%
回收率=66*(30-10)/[30*(66-10)]*100%=78.57%
精矿产量=6000/2.8=2143(吨)
精矿产率=2143/6000=35.71%
答案解析:有
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