湿法黄金精炼提纯工艺试验分析  

Experimental analysis on purification process of wet gold refining

作　　者：刘俊林 LIU Jun-lin(Yunnan gold mining group（Yunnan Dian Graham Investment Limited）,Kunming 650000,Chin)

机构地区：[1]云南黄金矿业集团(云南滇金投资有限公司),云南昆明650000

出　　处：《世界有色金属》2018年第4期296-296,298,共2页World Nonferrous Metals

摘　　要：通过实验结果可以得知,利用湿法黄金精炼提纯的工艺进行提纯,可以达到金的纯度为99.99%,同时对于一些金的回收率也可以达到99.99%。湿法黄金精炼提纯的工艺流程的操作比较简单,而且操作也比较容易掌握,同时污染也比较少,生产周期比较短,不会有太多的黄金的积压。这种方法除了可以消除环境的污染,同时还具有比较高的应用价值,接下来文章将具体分析湿法黄金精炼提纯工艺试验分析。The experiment results show that the purity of gold can be reached to 99.99% and the recovery rate of some gold can reach 99.99%, using the purification process of wet gold refining. The operation of wet gold refining refining process is relatively simple, and the operation is easy to grasp. At the same time, the pollution is less, the production cycle is short, and there will not be too much gold backlog. In addition to eliminating the pollution of the environment, this method also has a high value of application. Next, the article will analyze and analyze the experiment and analysis of the purification process of the wet gold refining.

关 键 词：黄金 湿法 精炼 提纯 工艺 实验分析 

分 类 号：TF111[冶金工程—冶金物理化学]