用钢棉直接电解贵液提金新工艺,就是氰化浸出贵液不经过富集直接用钢棉电解提金。在贵液浓度比较低的情况下,贵液品位在10～50g/米~3时,用钢棉进行电解提金。通过一系列小型试验,和半工业规模试验,获得了可喜的效果。不仅工艺简单,成本低,投资少,占地面积小。重要的是贫液返回浸出,水循环使用,有效地利用了CN~-,减少污水的处理和污染,具有非常重要的意义。并且能回收有价值金属铜、铅、锌等。 Electrolysis with steel wool directly to your new gold extraction process, that is, cyanide leaching liquid without enrichment directly through the use of steel wool electrolysis gold. In the case of your solution concentration is relatively low, your liquid grade 10 ~ 50g / m ~ 3, the use of steel wool electrolytic gold. Through a series of small-scale test, and semi-industrial scale test, get gratifying results. Not only simple process, low cost, less investment, small footprint. The important thing is that the leachate returns to leaching and the water is recycled to use CN ~ - effectively so as to reduce the sewage treatment and pollution, which is of great significance. And can reclaim valuable copper, lead, zinc and so on.