cil gold plant desorption equipment in cameroon

CIL is cyanide gold extraction process Firstly raw material is crushed into less than 10mm by different types of crushers secondly crushed material will be ground and classified into 90 of 200mesh then fine powder will get into thickner after concentration add chemical and leach in the leaching tank

HOT is committed to helping clients to recovery gold in CIL process more environmentally and efficientlyand spreading the advanced and mature mineral processing technology and equipment

Provided here are all major equipment for a plant arranged to recover dissolved precious metals using the CarboninLeach process CIL with activated carbon is best suited for ores with no or some levels of pregrobbing carbonaceous material The initial gravity circuit will extract any coarse slow dissolving GRG gold and silver

Gold CIP Gold ProcessingXinhai Process Introduction 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 carbon acid regeneration leaching pulp is very useful gold recovery method in mineral processing

Main equipment including desorption column acide tank heater filter desorption tank electrowinning tank and so on 5、Smelting after acide washing and decontaminate gold ingot will be smelted With the method of hydrometallurgy the gold grade could be 9999

Leaching and adsorption pump slurry ore into the doubleimpellers leaching tanks there are always 68 tanks working togheter add cyanide solution into first one or two leaching tanks add activated carbon into the rest gold leaching tanks activated carbon adsorb gold and become the loaded gold carbon the loaded gold carbon lift into the lifting screen by air lifter meanwhite the lifting screen separate

Provided here are all major equipment for a plant arranged to recover dissolved precious metals using the CarboninLeach process CIL with activated carbon is best suited for ores with no or some levels of pregrobbing carbonaceous material The initial gravity circuit

Gold Leaching carbon in leach process is widely used in the newly built gold leaching plants in recent years and a lot of plants are changing into CIL as Leaching CIL process is suitable for the treatment of oxidized gold ore with low sulfur content and mud content It is unsuitable for the gold ore with highgrade silver

Desorption of Goldloaded Carbon and Electrodeposition Goldloaded carbon and slurry are lifted by carbon pump or airlifter to separation sieve the most popular sieve is liner vibrating sieve Goldloaded carbon and slurry are separated by water on the sieve surface and then goldloaded carbon is sent to carbon storage tank and the slurry and water flow into the first absorption tank

Patent Desorption And Electrowinning System Used In Gold Cil Plant With Competitive Price Find Complete Details about Patent Desorption And Electrowinning System Used In Gold Cil Plant With Competitive PriceMining Electrowinning EquipmentGold Plant Desorption ElectrolysisCopper Electrowinning Machinery from Other Mining Machines Supplier or ManufacturerYantai Jinpeng

The slurry will enter into 8 sets of double impeller leaching tank wellmixed sodium cyanide agents are added to the first tank active carbon is added to the tanks from the second to the eighth active carbon from the second agitator is lifted to carbon screen to get goldloaded carbon and after cleaning the goldloaded carbon enters into the desorptionelectrolysis system while the slurry left goes back to the

Desorption electrolysis system implements hightemperature desorption electrolysis on gold in the goldloaded carbon through the mixed liquor of sodium cyanide and sodium hydroxide After wood chips and other sundries are removed by washing machine and the gold desorption is carried out by hightemperature and highpressure desorption method 150 degrees and 05Mpa which can resolve 99

Since 1972 KCA has fabricated portable or modular carbon adsorption carbon desorption carbon stripping and MerrillCrowe plants KCAs plants have earned an outstanding reputation for quality simplicity ease of start up and failsafe operation Modular plants can be constructed for gold operations treating up to 4000 tonnes of ore per day

Gold mine CIL process carbon leaching method Process introduction Gold mine CIL Carbon In Leach process that is gold extraction by carbon leaching is a process in which activated carbon is added to the slurry and the leaching and adsorption of gold are carried out at the same time Cyanide leaching in the gold extraction process The two steps of slurry and activated carbon adsorption

4、Desorption and electrowinning the desorption of activated carbon and electrowinning the liquid gold are completed in a closed system ， in a high temperature and high pressure activated gold carbon after desorption and electrowinning become gold pulp and barren carbon Main equipment including desorption column acide tank heater filter desorption tank electrowinning tank and so on

As a common solidliquid separation equipment filter press is widely used in the dewatering operation of the tailing slurry of the CIL process At the same time it is also widely used in chemical pharmaceutical metallurgical dyestuff food brewing ceramics and environmental protection industries

Gold detecting machine equipment hot cil plant desorption the basic principle for desorption after the active carbon has adsorbed the gold in the cyanide solution the gold on the surface of the gold loaded carbon in the cyaniding system and the one in the cyanide solution have established a reversible balance condition Get price

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