【摘要】 介绍了氯化烘焙—ZLT提金工艺处理某难处理金精矿的小型试验及扩大试验研究结果。在试验确定的4个主体作业工艺条件下,扩大试验金的氯化浸出率达95%,最高可达98%。试验结果表明:该工艺具有对原料适应性强,浸金速度快,金回收率高,成本低等显著特点。更多还原

【Abstract】 The paper introduces the research results of small test and expanding test on processing refractory gold concentrate with chlorination baking-ZLT gold leaching process.In the main production conditions determined by tests,the chlorination leaching rate of gold is up to 95 % and at maximum 98 % in expanding test.It is proved that the technique is well-adapted,high leaching-speed,high recovery rate and low cost.更多还原