劳勿澳洲金矿公司矿物工程师甘雯倪受访时指出,金矿厂目前只是把早期澳洲金矿厂曾开采过的金沙,使用碳浸法(carbon in leach)采金技术,从挖掘过的金砂中,重新提炼出黄金。
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The vanadium phase and valence state of stone-coal with low carbon in Guizhou province were analyzed by electron probe, and a pressure acid leach experiment was carried out.
利用电子探针分析方法对贵州某地低碳石煤中钒矿物和价态进行了分析,并对该矿石进行了加压酸浸试验研究。
Using iodimetry to determine gold in ore, gold loaded carbon, leach solution and residue after activated carbon adsorption needs less types of reagent and simple operation with higher accuracy.
用活性炭吸附—碘量法测定矿石、载金炭、浸出液及残渣中金含量,使用试剂种类少,操作简单,准确度较高。
Advanced bulk slime cyanide carbon-in-leach process is adopted in the gold extraction.
提金工艺采用先进的全泥氰化炭浸法;
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