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研究了低品位氧化铜矿在添加络合剂、以稀硫酸作浸取液条件下,浸出时间与浸出率的关系,浸取液酸度与浸出率的关系,以及以铁屑置换制海绵铜时置换温度与置换率的关系,置换时间对海绵铜纯度的影响.
The relationship between leaching time and leaching rate, the acidity of leaching solution and the leaching rate were studied under the condition of adding complexing agent and dilute sulfuric acid as leaching solution. The relationship between displacement temperature and displacement rate, replacement time on sponge copper purity.