Main method of silver recycling

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. Full mud cyanide-carbon slurry recovery. 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.
Reselection is used to process silver ore dissociated monomers, i.e., coarse, disseminated grain size of silver present in the free state, which comprises a centrifugal concentrator Nelson, short cone hydrocyclones, centrifuges. Heavy medium pre-selection, 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.

Crushing Equipment

Crushing equipment refers to machinery used to reduce large rocks into smaller rocks, gravel, or rock dust. It is commonly used in the mining, construction, and recycling industries to break down materials for further processing. Some common types of crushing equipment include jaw crushers, cone crushers, impact crushers, and hammer mills. These machines are designed to handle different types of materials and can be used for primary, secondary, or tertiary crushing. Crushing equipment is essential in the production of aggregates for construction purposes and in the mining industry for the extraction of valuable minerals.

Crushing Equipment,High Efficiency Crusher,Hydraulic Cone Crusher,Cone Crusher Equipment

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