Gold Recovery from Gold-Plated Scrap – Dingfeng Precious Metals Recovery

At Dingfeng Precious Metals Recovery, we specialize in the safe, efficient, and eco-friendly recovery of gold from various gold-plated electronic scrap. With advanced refining technologies and strict environmental compliance, we help businesses and individuals maximize value from discarded e-waste while minimizing environmental impact.

1. Sources of Gold-Plated Scrap

Gold is widely used in electronics due to its excellent conductivity and corrosion resistance. Common gold-bearing scrap includes:

• Old CPUs & IC chips (e.g., Intel 486, Pentium Pro, ceramic ICs)
• Memory modules (RAM) with gold-plated contacts
• Connectors & pins from servers, telecom equipment, and industrial electronics
• Circuit boards (PCBs) with gold-plated traces
• Military/aerospace electronics (high gold content)

2. Our Gold Refining Process

We use advanced hydrometallurgical and electrochemical methods to extract gold efficiently while reducing chemical waste.

Step 1: Sorting & Pre-Processing

• Scrap is manually or mechanically sorted to remove non-gold components.
• Gold-rich parts (e.g., CPU pins, IC chips) are separated for higher recovery rates.

Step 2: Chemical Stripping (Gold Dissolution)

• Gold is dissolved using non-cyanide-based solutions (e.g., aqua regia or thiourea leaching) for safer processing.
• Alternative methods (e.g., electrolysis) are used for selective gold recovery.

Step 3: Purification & Precipitation

• Dissolved gold is purified using selective precipitation or solvent extraction.
• Impurities (copper, nickel, etc.) are removed to achieve 99.9%+ pure gold.

Step 4: Smelting & Final Refining

• Gold powder is melted into dore bars (90-99% purity).
• Further electrolytic refining produces 99.99% pure gold (LBMA standard).

3. Why Choose Dingfeng for Gold Recovery?

✔ High Recovery Rates (95%+) – Advanced techniques maximize gold yield.
✔ Eco-Friendly Processing – Minimal chemical waste, compliant with RoHS & EPA standards.
✔ Transparent Pricing – Fair valuation based on gold content.
✔ Secure Logistics – Safe collection & refining with full documentation.
✔ Global Services – We accept gold scrap worldwide.

4. Get Paid for Your Gold Scrap!

Whether you're an e-waste recycler, industrial supplier, or individual collector, we offer competitive rates for gold-bearing materials.

Contact us today for a free evaluation:
Email: [dfpmr5719@dfpmr.com]
Whatsapp: [+8613760175719]

Turn your e-waste into profit with Dingfeng Precious Metals Recovery!