Desorption Electrolysis System

Product Introduction: Desorption electrolysis system obtains gold mud from carbon by desorption and electrowinning
Gold Loaded Carbon Content: ≥3.5kg/t
Product Structure: Desorption electrolysis system consists of electrolysis equipment including desorption column and the electrodeposition tank

CONSULT
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Advantages

In the high temperature (150℃) and pressure (0.5MPa), the desorption rate reaches 98%
Since desorption and electrolysis does not require different temperatures, it is not necessary to change temperature. The quickness and efficiency of machine dramatically diminishes gross electricity consumption by 1/2-1/4.
Desorption does not require sodium cyanide, which reduces cost and averts pollution.

Work Principle

In gold electrowinning process,when the electrolysis equipment is added with anions which are more easily absorbed by activated carbons, Au（CN）2ˉ is replaced by anion and the gold desorption is achieved. After the carbons loaded with gold are desorbed, pregnant solution is process via ionization. At last, solid gold is attained.

Product Structure

Separation Drawing of High-Efficiency Low-consumption Rapid-desorption Electrowinning System

Relative Equipment

The analytical column, electrolytic tank, filter, heater, analytical solution agitation tank, control electric wheel, DC power supply, measuring instrument

Technical Parameters

Model	Suitable Scale		System Equipment List	System Instrument List	Operation Parameters
	Mine Scale (t/d)	Raw Ore Grade (g/t)
GJD-200	< 150	2~8	$1 Desorption Column $2 Filter $3 Electrolytic Tank $4 Circulating Pump $5 Electric Heater $6 Carbon Ejector $7 Air Compressor $8 Desorption Solution Tank $9 Clarified Water Pump $10 Acid Storage Tank $11 Magnetic Pump $12 Carbon Storage Tank $15 Control Cabinet $16 Silicon Rectifier Cabinet $17 Pickling Tank	B1 Electric Resistance Remote Transmission Diaphragm-Seal Pressure Gauge B1 Pressure Indication Adjusting Meter B2 Diaphragm Pressure Gauge B3 Vortex Shedding Flowmeter B3 Flow Integrating Instrument B4 Thermal Temperature Meter B5 Temperature Sensor B5 Temperature IndicationAdjusting Meter P6 Diaphragm Pressure Gauge B7 Level Meter B9 Temperature Sensor B9 Temperature Indication Adjusting Meter	Desorption Solution: PH > 13.5 Time of Application: Infinite Electrolysis Start: 100-110°C Electrolysis Ending: 150°C Electrolysis Current: 350-1250A Electrolysis Pressure: 2-4V Pressure at 150C : Upper of Desorption Column: 0.50-0.57MPa Electrolytic Tank: 0.45-0.52MPa
GJD-300	150~300
GJD-450
GJD-500	300~500
GJD-600
GJD-750
GJD-1000	500~1000
GJD-1200
GJD-1500
GJD-1800
GJD-2000	1000~2000
GJD-2500
GJD-3000
GJD-3500	2000~3000	2~20
GJD-4000
GJD-5000
Especial	> 3000