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Desorption electrolysis system
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Desorption electrolysis system
Affiliated category：
Cyanide equipment
Description：
Analytical electrolysis equipment is the key equipment for gold mining cyanide replacement method
Application range：
Used in cyanidation gold extraction to extract solid gold from gold-loaded charcoal.
Applicable material：
Advantage
Advantage characteristics:
1. Since the solvent vapor desorption is separated from the noble liquid electrolysis separately, the solvent vapor desorption and solvent recycling are realized, which ensures the safety of the process in application.
2. Process desorption and electrolysis process separation, automatic monitoring of the whole process, ensuring the safety and economic security of the production process of the gold production process.
3. The control system subtly selects the temperature and liquid level detection points and the sensor installation method to ensure the sealing performance of the whole device and eliminate the safety hazard.
4. It has the advantages of short electrolysis time, low tail liquid grade, safe and reliable, high degree of automation and good economic benefit. It is widely used by gold enterprises.
working principle:
Using NaOH + A desorbent or NaOH aqueous solution, at 150 ° C, flowing through the desorption column carrying gold, desorbing the gold ions adsorbed on the gold-loaded charcoal, into the desorption solution, the gold ions of the desorption solution After the electrolysis cell, electrons are obtained through the electrolysis process, and gold atoms are collected and aggregated on the cathode of the electrolysis cell to form gold powder particles (ie, gold mud), thereby achieving the purpose of desorbing the gold on the gold-loaded charcoal.
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