The precious liquid obtained by desorption of gold loaded carbon is recovered by ionization method to obtain solid gold. The desorption electrolysis device is mainly composed of desorption and electrolysis. The process of desorption and electrolysis is separated so that the solvent is carried out in a comprehensive desorption tower.
Desorption Electrolysis System Principle. In Gold Electrowinning Process,When The Electrolysis Equipment Is Added With Anions That Are More Easily Absorbed By Activated Carbons, AuCN2 Is Replaced By Anion And The Gold Desorption Is Achieved. After The Carbons Loaded With Gold Are Desorbed, Pregnant Solution Processes The Via Ionization.
The cyanide gold extraction process is one of the most widely used gold ore beneficiation processes in gold recovery. The cyanide gold extraction process can be divided into many types, and different cyanide gold extraction processes differ
Add a small amount of leaching material to the ore, agitate it uniformly and put it into the pool, then spray the leaching solution containing ExAurum gold environmental leaching solution with the spray system to prevent the solidification of gold ore in the pool, and greatly improve the permeability and leaching rate of the gold mine.
The gold loaded carbon is then stripped to remove gold into an alkaline cyanide solution via two 20 m 3 pressurized vessels at 400 kPa and 140 °C.
A process is described involving gold in which gold cyanide ion is removed from an aqueous solution by absorption on an anion exchange resin and the gold cyanide ion is then removed from the resin using an eluent solution comprising organic solvent, water and thiocyanate ion.
gold extraction equipment desorption electrolysis system. Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon including 7 steps leaching pulp preparation cyaniding leaching carbon adsorption gold loaded carbon desorption pregnant solution electrodeposit. CIP gold extraction process
The desorption electrolysis system adds cations easily adsorbed by activated carbon to the desorber to replace Au 2 to realize the desorption of gold. The precious liquid obtained by desorption of gold loaded carbon is recovered by ionization method to obtain solid gold.
Gold Recovery from Solution The common processes for recovery of the solubilized gold from solution are 5,6: Carbon Adsorption Merrill Crowe process Electrowinning Ion exchange/Solvent Extraction Carbon Adsorption The process known as carbon in pulp, or charcoal in pulp or ...
29/06/2010· Possibility of electrodeposition of gold from dilute solutions of various mineral acids and ammonia by membrane electrolysis in recovery of gold from hydrochloric acid solutions was studied. The effect of the composition of the cathode solution and main electrolysis parameters on the rate of transport and electrodeposition of gold was examined. The