Purity. Precision. Responsibility.

Our state-of-the-art refining facility processes 1.8M tons of ore annually into London Good Delivery 99.99% pure gold bars. We use zero mercury, recycle 100% of process water, and power 60% of operations with on-site solar — setting the global standard for responsible refining.

6-Stage Refining Process

Industrial processing lies at the core of modern manufacturing and resource utilization. It involves the transformation of raw materials into usable products through mechanical, chemical, or digital processes that drive global economic growth.

• Crushing & Grinding: Ore reduced to <75μm> in SAG and ball mills. Energy-efficient HPGR pre-crushing saves 25% power.
• Cyanide Leaching: Carbon-in-Leach (CIL) circuit with 8-stage tanks. 96% gold dissolution in 24 hours. No mercury used.
• Carbon Absorption: Activated carbon captures 99.5% of dissolved gold. Automated carbon transfer every 4 hours.
• Elution & Electrowinning: High-pressure elution strips gold from carbon. Electrowinning cells produce gold sludge at 99.9% purity..
• Smelting & Casting: Induction furnace melts sludge into 400 oz doré bars. Final assay ensures 99.99% purity.
• Traceability & Certification: Blockchain-verified chain of custody. LBMA and RJC certified. Full ESG reporting.

BBnP Resources, integrates digital intelligence, automation, and cybersecurity into every stage of industrial processing. Our solutions optimize production workflows, improve system reliability, and ensure safety through smart monitoring and predictive analytics.

From mineral refining and metallurgy to energy production and materials engineering, our approach leverages data-driven technologies to streamline complex operations. Through IoT systems, AI-based diagnostics, and process automation, we enable industries to achieve maximum efficiency with minimal environmental footprint.

We are committed to supporting sustainable industrial practices — ensuring that production remains efficient, ethical, and environmentally responsible. Our focus is on creating resilient, adaptive systems that help industries meet both present and future challenges in a rapidly evolving technological landscape.