K-JHIL Scientific launches precious metals refinery systems for gold, silver and PGMs

By AI, Created 7:21 AM UTC, May 27, 2026, /AGP/ – K-JHIL Scientific Pvt. Ltd. is highlighting refinery systems in Vapi, Gujarat, that recover and purify gold, silver and platinum group metals from jewellery scrap, e-waste, dore bars and industrial by-products. The systems are certified by TUV and DAR and are designed to reach up to 99.95% gold purity across manual, semi-automatic and fully automatic configurations.

Why it matters: - Precious metals recovery is a high-value process for recyclers, refineries, jewellery makers and industrial processors. - K-JHIL Scientific is targeting buyers that need high purity, operator safety and lower reagent use in one system. - The company’s refinery line is aimed at a broad market, from small workshops to industrial-scale plants.

What happened: - K-JHIL Scientific Pvt. Ltd., a chemical processing equipment manufacturer in Vapi, Gujarat, India, is presenting precious metals refinery systems for gold, silver and platinum group metals recovery. - The systems are designed to process jewellery scrap, electronic waste, dore bars and industrial by-products. - The equipment is certified by TUV and DAR. - K-JHIL Scientific says the systems can achieve up to 99.95% purity in gold output. - More information is available in the company’s announcement.

The details: - The refinery systems use aqua regia dissolution chemistry with selective precipitation and purification cycles. - K-JHIL Scientific says its reactor geometry is designed to support complete chemical reactions and reduce batch processing time. - Standard features include integrated scrubbing, leak-proof piping and automated temperature control. - The systems are built with high-grade materials chosen for resistance to corrosive chemicals used in aqua regia-based refining. - Turnkey installation, commissioning support and operator training are included. - The product line is offered in three automation levels. - The basic manual system is built for 1 to 5 kilograms per batch. - The manual system is aimed at small jewellery workshops, assay offices and educational institutions. - The semi-automatic system handles 15 to 20 kilograms per batch. - The semi-automatic system uses PLC-controlled refining cycles with manual material handling. - The semi-automatic system is aimed at mid-sized refineries, jewellery manufacturers and collection agencies. - The fully automatic system supports 20 kilograms per batch and above. - The fully automatic system is designed for continuous industrial-scale operation. - The fully automatic system includes programmable logic control, remote monitoring and automated chemical dosing. - The fully automatic system is aimed at large-scale precious metal refining plants, electronic scrap processors and central bank refinery facilities. - Gold jewellery refining covers process scrap, polishing dust and old jewellery. - Electronic scrap refining covers printed circuit boards, connector components and integrated circuits. - Silver recovery covers photographic waste, X-ray films and silver alloys. - Industrial and laboratory refining covers spent catalysts and chemical process waste streams.

Between the lines: - The product positioning suggests K-JHIL Scientific is trying to serve both entry-level users and large industrial buyers with the same platform family. - The emphasis on safety systems and certification indicates the company is selling into regulated and risk-sensitive operations. - The focus on e-waste and industrial by-products reflects growing demand for recovery systems tied to recycling and resource reuse.

What’s next: - Industrial buyers, jewellery manufacturers, refinery operators and electronic waste processors can review configurations, capacity options and specifications on the company website. - K-JHIL Scientific is inviting project enquiries for procurement and deployment.