The method of using ion exchange resin to adsorb silver from cyanide pulp is called resin pulp method (RIP). It is the same as the carbon slurry method (CIP), which belongs to the non-filter silver extraction technology. The use of ion exchange resin to absorb and recover silver from cyanide solution is not as economical as the zinc replacement method, but because the resin slurry method does not require processes such as solid-liquid separation, washing, solution clarification, and degassing of the resin, The toughness is greater than that of activated carbon, and it can also shorten the cyanidation time and reduce the loss of silver-loaded finely divided resin in the tailings.
The silver extraction resin produced by Bojie has strong exchange capacity, long service life, repeated use, stable physical and chemical properties, high reaction efficiency, practicality, and low cost. It is often used in the extraction process of precious metals and is now widely used in silver The extraction process has been well received by customers at home and abroad.