Rotating Electrowinning System for Precious Metal Recovery
A compact, high-efficiency electrowinning system designed for advanced metal recovery. It uses graphene-coated graphite anodes to enhance electron flow and improve efficiency, combined with a vertically rotating titanium cathode for uniform deposition and easy metal removal. The system is modular (1–8 cells) for scalable operation and delivers up to 99.8% purity.
Working Principle
Metal ions in solution are reduced and deposited onto the rotating cathode, then easily collected for reuse or refining.
Applications
- Plating baths, drag-out, strip and rinse solutions
- E-waste and electronic plating waste
- Jewelry stripping solutions
- Photographic waste solutions
- Gold/silver mining operations
Designed for selective recovery of gold, silver, platinum, rhodium, and other valuable metals, offering a cost-effective and environmentally friendly solution.
Cell Models Capacity – kg / Hour
| Cell | Voltage | Amp | kW | Au | Ag |
|---|---|---|---|---|---|
| 1 | 4.5 | 150 | 0.68 | 0.37 | 0.60 |
| 2 | 4.5 | 300 | 1.35 | 0.74 | 1.21 |
| 3 | 4.5 | 450 | 2.03 | 1.10 | 1.81 |
| 4 | 4.5 | 600 | 2.70 | 1.47 | 2.41 |
| 5 | 4.5 | 750 | 3.38 | 1.84 | 3.02 |
| 6 | 4.5 | 900 | 4.05 | 2.20 | 3.62 |
| 7 | 4.5 | 1050 | 4.73 | 2.57 | 4.23 |
| 8 | 4.5 | 1200 | 5.40 | 2.94 | 4.83 |