Desorption and Electrowinning System consists of a carbon-storage tank, desorption column filter, the electrodeposition tank, electric heater, air compressor, magnetic drive pump, electrolytic cell, rectifier cabinet, and electronic control cabinet.
Desorption electrolysis system as gold extraction equipment obtains gold mud from carbon by desorption and electrowinning
Desorption electrolysis system is applied to recover solid gold from carbons in the cyaniding process. It is equipped with liquid-level controlling system, temperature controlling system and automatic controlling system.
1.Low consumption: the same temperature for desorption, no need of heat-exchanging, working speed is rapid, power consumption is 1/2~1/4 of normal system.
2.No cyanide: no need of adding NaCH into the desorption liquid; low cost; no pollution.
3.High grade gold mud no need of anti electrowinning, gold slurry extraction easy.
4.Auto-control: the level-control system, temp-control system and autocontrol system set specially.
5.Safety: with 3 procedures of safety production, the system itself intelligent, auto-limiting pressure and pressure releasing unit, safety valve.
Model |
Original ore tenor (g/t) |
Equipment of the system in detail |
Instrument of the System in detail |
Operating parammeter |
GKJD-200 |
2-8 |
JXZ desorption column GLQ filter DJC electrowinning tank CQ circulating pump DRQ electric heater W air compressor PYC desorption liquid tank XL controlling box GDF commutation box |
Electric resistance remote transmission diaphragm pressure gauge Pressure indication adjusting meter Diaphragm pressure gauge Desorption liquid flow meter Flow integrating instrument Thermal temp meter Temp sensor Level meter Temp indication adjusting meter |
Temp: 150±2(℃) PH: ≥13.5 Flow: 2.4(m³/h) Current: 300±100(A) Electrowinning voltage: 2-4(V) Rated power: 75.6(kw) Desorption tank pressure: 0.5-0.57(Mpa) Electrowinning tank pressure: 0.45-0.52(Mpa) |
GKJD-300 |
2-8 |
|||
GKJD-500 |
2-8 |
|||
GKJD-700 |
2-8 |
|||
GKJD-900 |
2-8 |
|||
GKJD-1000 |
2-8 |
|||
GKJD-1200 |
2-8 |
|||
GKJD-1500 |
2-8 |
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