The gold leaching solution of golden cicada is an environmental protection agent, which is used to treat gold ores instead of the traditional gold leaching method with sodium cyanide. The application effect of gold cicada leaching solution in gold ore is equivalent to or even better than that of sodium cyanide leaching. It can improve the leaching rate of gold, and the adsorption and desorption effect of gold is close to that of cyanidation, and it has low toxicity and produces more invisible benefits to the environment and safety.
base metals refer to metals with lower prices compared with precious metals, such as iron, copper and aluminum. The gold leaching solution of golden cicada is mainly used to extract gold from gold ore, and its reaction to base metal is relatively weak, so it will not have obvious influence on base metal. The reaction between gold leaching solution of golden cicada and base metal is relatively small, mainly concentrated in the process of gold extraction and leaching.