Desorption Electrolytic System

EPIC, a leading Chinese supplier, presents the Desorption Electrolytic System, designed for high-efficiency, environmentally friendly gold recovery. This system integrates advanced chemical processes with precise automation, allowing modern gold processing plants to achieve rapid, high-purity gold extraction with minimal energy and reagent use.

The system is engineered to provide top performance in high-pressure, high-temperature desorption, ensuring that gold-loaded activated carbon is processed quickly and efficiently. The technology eliminates the need for cyanide in the desorption solution, reducing environmental impact and operational costs while improving safety for operators.

Why Should You Know the Key Features of Electrolytic System

1. High Recovery Rate & Fast Gold Extraction 

1. When gold-loaded carbon reaches 3000 g/t, the desorption rate exceeds 96%.

2. Traditional desorption cycles of 24–48 hours are reduced to 8–12 hours, tripling plant throughput.

3. High-temperature operation up to 150℃ and system pressure up to 0.5 MPa accelerates gold desorption.

2. Eco-Friendly & Low Operating Costs 

1. No cyanide required in desorption solution.

2. Reduced total energy consumption: 1/2–1/4 compared to conventional systems due to faster cycles.

3. Reusable reagents and minimal chemical waste ensure compliance with modern green mining standards.

3. High-Purity Gold Mud & Efficient Electrolysis 

1. The electrolytic process of Desorption Electrolytic System produces gold mud with high purity, reducing post-extraction refining.

2. One-step extraction avoids reverse electrolysis, simplifying operations.

4. Integrated Automated Control

1. Includes temperature, liquid level, and process automation systems for one-button operation.

2. Full safety measures: intelligent system monitoring, automatic pressure release, and insurance safety valve.

3. Minimizes human error, maximizes operational safety and consistency.

5. Compact, Skid-Mounted Design

1. Integrated desorption, electrolysis, and activated carbon regeneration in a modular, skid-mounted system.

2. Full enclosure reduces metal loss and environmental exposure.

Technical Specifications

Process Workflow & Integration

1. Gold-Loaded Carbon Input – Activated carbon containing gold is fed into the desorption tank.

2. High-Temperature, High-Pressure Desorption – Rapid gold release without cyanide addition.

3. Electrolytic Gold Recovery – Gold in the desorption solution is converted into solid gold mud.

4. Carbon Regeneration – Activated carbon of Desorption Electrolytic System is regenerated and ready for the next adsorption cycle.

5. Automated Monitoring – Liquid level, temperature, and pressure are continuously monitored for safe, efficient operation.

Comparison with Conventional Systems

Applications & Benefits

· Gold mines with high production volumes needing fast processing cycles.

· Plants seeking eco-friendly and cyanide-free gold recovery solutions.

· Modern operations requiring automation, high recovery rates, and reduced labor.

· Integration into full mineral processing lines for one-stop gold recovery solutions.

Benefits:

· Increased plant throughput and faster gold recovery.

· High-purity gold output, reducing post-processing requirements.

· Lower operational costs and environmental compliance.

· Reduced human intervention with automatic control and safety systems.

Why Choose EPIC Electrolytic System

The Electrolytic System is a result of advanced engineering, top-tier processing equipment, and continuous innovation in gold recovery technology. With ISO9001:2015 certification, patents, and a proven export record to Russia, Kazakhstan, Chile, and other countries, EPIC ensures reliable performance, rapid delivery, and professional after-sale service.

The EPIC Desorption Electrolytic System combines chemical efficiency, high recovery, automated control, and eco-friendly design. It delivers a precise, fast, and cost-effective gold extraction process suitable for modern gold processing plants worldwide. By integrating desorption, electrolysis, and activated carbon regeneration in one system, EPIC ensures maximum output and operational safety while reducing costs and environmental impact.