介绍了用堆浸法从剥离贫矿石中回收黄金的工业试验条件及结果。
The conditions and result of a commercial scale trial of gold extraction from stripped barren ore by heap leaching process are reported.
该程序包已用于云浮硫铁矿贫矿石含再磨作业的闭路浮选流程的模拟。
Then a flexible compruter package GFSTESIM was developed for use of simulation of closed circuit flotation flowsheet including regrinding in laboratory.
对极破碎薄矿体的开采，采用了将常规的留矿法中分选废石改为分选富矿石留贫矿石的采矿方法。
In mining the extremely fractured thin ore body, the separation of waste rock in the conventional shrinkage stoping was replaced by the separation of the rich ore and retaining the lean ore.
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