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本文叙述腐植酸钠分离浙江龙泉铜铅混合精矿的研究结果,并同重铬酸钾法进行了技术经济指标的比较。
This paper describes the results of sodium humate separation of Zhejiang Longquan copper-lead concentrate, and with potassium dichromate method for technical and economic indicators of comparison.