Desorption Electrolysis System  

    【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.

    【Product Structure】

    Separation-Drawing of High-Efficiency

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    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.

    【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
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