Gold Loaded Carbon Desorption Electro-wining Device

Specifications

Gold Loaded Carbon Desorption Electro-wining Device
1.good experience
2.low investment
3. high recovery rate
4.ISO 90012000

      Gold Loaded Carbon Desorption Electro-wining Device

Introduction

 

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.

 

The 1500kg/batch electrowinning device in Zimbabwe

 

 

 

 

Features

 

 

1. High-efficiency: when the grade of loaded carbon reaches 3000g/t, the desorption rate can reach more than 96%, the barren carbon tenor with this equipment comparing with that of normal desorption electrowinning equipment will reduce to its one/ fourth.
2. Rapid: the temperature of desorption electrowinning can reach as high as 150°C(generally 30-55°C higher than in other kind system), and the working pressure of system can reach as high as 0.5 Mpa (generally 0.2-0.5 Mpa higher than in other kind system), so the desorption electrowinning is rapid with 12 hours typically(50%-60 % time shorted).
3. 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.

 

 

 

 

Application

 

Desorption electrolysis system is applied to recover solid gold from carbons in the cyaniding process.

 

Working principle

 

When the desorption system is added with anions which are more easily absorbed by activated carbons, Au(CN)2 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

 

 

 

 

 

 

    

 

 

 

 

 

 We also can manufacture other kinds of gold mining machinery as follows:

 

 

 

 

 

ore feeder

 

 

 

jaw crusher

 

 

 

cone crusher

 

 

 

vibrating screen

 

 

 

belt conveyors

 

 

 

ball mill

 

 

 

spiral classifier

 

 

 

hydrocyclone

 

 

 

jigger

 

 

 

shaking table

 

 

 

centrifugal concentrator

 

 

 

flotation machine

 

 

 

desorption and electrowinning device

 

 

 

gold smelting oven

 

 

 

thickener

 

 

 

filter press