硫砷化合物精矿的处理是黄金工业生产中最重要的课题之一.由于硫化物中金的嵌布十分微细,故使这种精矿很难直接用氰化法处理.矿石中含砷高,会妨碍对它的冶炼.如果这类精矿中还含有钴、铜和其他有价金属,问题就更加复杂了.为了解决金-钴-砷精矿的处理问题,曾提出了各种工艺流程.然而所有这些流程仅处于试验规模的探索阶段.所以这项任务仍未得到解决. Sulfur arsenic compound concentrate processing is one of the most important issues in the gold industry.Due to the very fine gold embedded in the sulfide, it is difficult for this concentrate to be directly treated with cyanidation. , Will hinder its smelting.If such concentrates also contain cobalt, copper and other valuable metals, the problem is even more complicated.In order to solve the gold-cobalt-arsenic concentrate processing problems, have put forward a variety of processes However, all of these processes are only in the exploratory stage of the experiment, so this task has not been solved yet.