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含贵金属黄铁矿硫脲浸出流程银的回收率低,不适用于含银高的黄铁矿,但金的回收率高。本刊发表此文,供提金工作者参考。
With the precious metal pyrite Thiourea leaching process silver recovery rate is low, not suitable for high pyrite containing silver, but gold recovery rate. This article published this article, for gold workers reference.