Gold loaded carbon is changed into gold mud and lean carbon in desorption electrolysis system. High temperature and high pressure can desorb 99% of the gold in just 2 6 hours; The cyanide complex ions of gold and silver in pregnant solution has is relatively high concentration, which can be transformed to high purity ...
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.
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700 TPD rock gold mine project in Zimbabwe was contracted by Xinhai, the gold mine is mainly quartzite, mostly are oxidized ore and raw ore with low sulfur. The dressing part adopts gravity separation + all sliming cyanided carbon slurry process, namely desorption electrolysis system for gold extraction.
Container Type Desorption Electrolytic System The mobile type of desorption electrolysis equipment and the gold mud smelting equipment are installed in a 40 foot container, and the customer uses it directly after switching on the water and electricity. Read More. Contact Now Mobile Rock Gold Processing Plant 1. Multiple screen size. 2.
Desorption electrolysis system. Introduction A complete set of system is applied to the treatment of gold bearing charcoal in the coal pulp plant of gold mines, so that gold can be separated from the gold bearing charcoal and precipitated into high grade gold sludge. Gold Carbon Content Over 3.5kg/t. Application It is used to extract ...
In gold electrowinning process,when the electrolysis equipment is added with anions that 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 processes the via ionization. At last, the solid gold is attained.
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Gold loaded carbon is changed into gold mud and lean carbon in desorption electrolysis system. High temperature and high pressure can desorb 99% of the gold in just 2 6 hours; The cyanide complex ions of gold and silver in pregnant solution has is relatively high concentration, which can be transformed to high purity ...