Gold precious metal refining and recovery
A. Gold Refining Equipment Overview
As the core apparatus for precious metal purification, Zhengzhou Jinquan's gold electrolysis unit
specializes in refining crude gold with 92%+ purity. This integrated system achieves fully automated
operations through innovative engineering, featuring three key technological advancements:
Modular System Integration
• Unified Design: Combines electrolytic tanks, circulation pumps, and intelligent copper busbar
temperature control into a single streamlined unit
• Self-Optimizing Components: The automatic electrolyte replenishment system dynamically adjusts
reaction conditions while the fume condensation recovery unit boosts material utilization by 15-20%
• Durability Enhancements: Our sealed rectifier power supply effectively isolates acid corrosion,
extending critical component lifespan by 30% compared to conventional models
B. Intelligent Control System
To ensure operational precision and safety, the PLC automation system delivers three core functions:
HMI Control Interface Features
Centralized Touchscreen Operation: Technicians directly configure power parameters, heating cycles,
and voltage curves (50-1000A adjustable).
Real-Time Monitoring: Continuously tracks 12 critical metrics including electrolyte temperature (50-70°C range) and copper bar resistance
Predictive Maintenance: Triggers automatic shutdown when detecting abnormal current fluctuations (>±5% threshold)
This smart control architecture simplifies daily operations, enabling reliable management of 5-50kg gold production batches.
C. Scalable Production Solutions
Our JQ-JDJ series offers both standardized and customizable configurations:
Model Daily Capacity Voltage Range Customization Options
JQ-JDJ-5 5kg 0-12V Data logging upgrade
JQ-JDJ-30 30kg 0-36V Dual-electrolyte tanks
JQ-JDJ-50 50kg 0-60V Remote monitoring kit
Technical Advantages
Achieves 99.95%+ final purity through multi-stage potential control
Reduces silver loss to <0.8% via optimized electrolyte formula
Cuts energy consumption by 22% with pulse rectification technology
Gold and precious metal refining and recovery.vido