文章推荐了可用于实践的方法:富砂组分的分离及其在单独回路中的再磨和浮选。其中包括用多梯度磁选方法从尾矿的铁氧化物连生体中再回收金;在氰化法的选矿厂中组织回收溶解的金;从送往黑色冶金工厂的 The article recommends methods that can be used in practice: separation of sand-rich components and their regrinding and flotation in separate circuits. These include the use of multi-gradient magnetic separation to recover gold from the tailings of iron oxide binders; the recovery of dissolved gold from the beneficiation plant in the cyanidation process;