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本文论述用硫脲作浸出剂，从含金１０．５５ｇｔ／的金矿中回收金的优越性。从金回收率、浸出时间和化学试剂消耗量等指标看，硫脲浸出液加炭比常规浸出更有效，炭浆浸出１３ｈ，全的回收率可达９７．５％。
This article discusses the superiority of using gold as a leaching agent to recover gold from a gold ore of 10.55 g / in gold. From the recovery rate of gold, leaching time and chemical reagents consumption and other indicators, thiourea leachate plus carbon leaching more effective than conventional leaching of carbon 13h, the recovery rate of up to 97.5%.