Regenx to extract precious metals from catalytic converters in Tennessee
A former mining company based in St. Albert has secured $2.1 million in financing to continue its pivot toward recovering precious metals from catalytic converters in the U.S.
Regenx Tech is commissioning the first of four modules comprising its 30,000-square-foot facility in the town of Greeneville, Tenn. When all four modules are operational, the plant will process 10 tonnes of diesel catalytic converters per day, recovering platinum and palladium from the devices and transforming what's left into industrially useful materials, using proprietary clean technology.
"We have a net-zero environmental impact — nothing in the air or water, and the waste material produced is used for other industrial purposes," said CEO Greg Pendura told Taproot.
As part of its transformation from a miner of tin and tantalum (a corrosion-resistant metal) to a company that recovers already-mined materials, Regenx delisted its securities from the TSX Venture Exchange and transitioned to the Canadian Securities Exchange on June 23. That makes it easier to position itself as a technology company instead of a mining one.
The company announced on June 30 that it raised $2.1 million by issuing debentures that can be converted into equity in 2025. It intends to use the money to further the first module of its catalytic converter facility and for general working capital.
In an interview earlier this year, Pendura said the plant will be the first to recover precious metals from diesel catalytic converters without smelting, an extraction process that creates harmful emissions and waste products. In recent years, smelting operations have grown reluctant to process diesel catalytic converters because they contain higher volumes of silicon carbide, a chemical compound that creates problems in smelting machinery.
As a result, about $21 billion of platinum and palladium goes unclaimed each year, Pendura said, despite a worldwide shortage of these precious metals. Platinum Group Metals (PGMs) — a family of metals that include platinum, palladium, rhodium, and others — are in high demand by the automotive industry, which uses them for catalytic converters, but also fuel cells, gasoline refining, anti-lock braking systems, engine management systems, and spark plugs.