High-Purity Gold Refining
Doré Bar Processing:
Advanced refining of raw doré bars from mines to 99.99%+ LBMA-certified purity
Jewelry & Scrap Recycling:
Recovery and purification of gold from jewelry, dental, and industrial scrap
Electrolytic Refining (Wohlwill Process):
Ultra-pure gold (99.999%) for investment and high-tech applications
Chemical Refining (Aqua Regia/Miller Process):
Efficient treatment of low-grade materials and secondary sources
Specialty Gold Recovery Services
E-Waste Processing: Extraction of gold from circuit boards, CPUs, and electronic components
Industrial Byproduct Refining: Recovery from plating solutions, catalysts, and manufacturing waste
Urban Mining: Sustainable gold reclamation from end-of-life products
Analytical & Certification
Fire Assay & ICP-MS Testing: Precise gold content verification
LBMA Good Delivery Compliance: Certification for international bullion markets
Ethical Sourcing Audits: Conflict-free and RMI-compliant documentation
Custom Gold Products
Bullion Casting: Custom bars (1g–12.5kg), granules, and grains
Alloy Production: Karat gold (9K–24K) for jewelry and dental use
Minted Products: Branded coins and medallions with anti-counterfeit features
Secure Logistics & Transparency
Blockchain Tracked Supply Chain: Immutable records from feedstock to final product
Global Distribution: Insured, high-security shipping and vaulting
Sustainability Initiatives
Zero-Waste Refining: Closed-loop water and chemical recycling
Carbon-Neutral Options: Renewable energy-powered processing
Advanced Smelting Solutions
We operate state-of-the-art induction and arc furnaces capable of processing:
Doré bars (0-99% purity)
Jewelry/industrial scrap
E-waste concentrates
Custom alloy blends
Specialty Smelting Services
High-volume production: Up to 5-ton batches for mining partners
Low-volume precision: 100g micro-batches for R&D/labs
Alloy formulation: Custom karat gold, silver alloys, etc.
Environmental Responsibility:
While we harness the power of smelting to transform metals, we do so with a commitment to environmental responsibility. Our smelting processes adhere to stringent environmental standards, minimizing our ecological footprint and contributing to sustainable practices.
Quality Assurance:
Quality is the bedrock of our smelting services. Rigorous quality assurance protocols are integrated into every step of the smelting journey, from raw material intake to the casting of refined alloys. This commitment to quality guarantees that our clients receive products of uncompromising excellence.
Timely Deliveries:
At Quantum Refineries, we recognize that time is money in the metals industry. That's why our optimized smelting processes are designed for maximum speed without compromising quality. We guarantee rapid processing and dependable delivery timelines, ensuring your refined materials arrive precisely when needed to keep your operations running smoothly.