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介绍了罗山选冶厂对原流程一浸氰渣进行再磨的技术改造实践。改造后的二磨二浸流程 ,金的浸出率比原流程提高了 1 0 % ,达到 98 4 %以上 ,年多创效益超过 3 0 0万元。
This paper introduces the technical transformation practice of Luoshan Smelter for resharpening the cyanide residues in the original process. After the second grinding process, the leaching rate of gold increased by 10% over the original process to over 98 4%, with an annual profit of more than 3.0 million yuan.