Silver recycling technologies mainly include flotation, re-election and cyanidation, as well as the combination of these methods. The cyanidation method is mainly for factories and mines with high grades, no smelters nearby, and inconvenient transportation. In order to increase the efficiency, silver- gold concentrates are selected, and then gold and silver are produced by cyanidation on the spot. The whole mud cyanide-carbon slurry method is recovered. The difference from gold's total mud cyanidation is that natural silver, especially silver sulfide minerals, dissolves much more slowly than gold. It tends to use high cyanide concentration, long time, strong agitation and other strengthening measures, so the cost is high, sometimes The effect is not very good. Flotation is the most important method for recovering associated silver. It is used to treat fine-grained inlays and silver minerals that are closely symbiotic with sulfide ore. Except for coarser silver, almost all of the dissociated silver can be recovered and recycled. Silver minerals are simple and compact, and tailings are generally non-toxic. Re-election is a silver ore used to dispose of monomer dissociation, ie silver with a coarse grain size and in a free state. It includes a Nelson centrifugal concentrator , a short cone hydrocyclone, a centrifuge, a heavy medium preselection, a jigging, Shaker, spiral classifier, Laibuchet cone concentrator. There is no pollution when re-electing silver, the grinding grain size is coarse, and the grinding cost is low. The disadvantage is that the silver recovery rate is low and the water consumption is large. Therefore, the flotation method is often used in re-election. Enviromental Yoga Products,Yoga Equipment,Yoga Products Supplies Jiangsu Real Sporting Goods Limited Company , https://www.ruiousporting.com