Metallium Tested New Catalytic Converter Recycling Tech
A Texas-based testing campaign explored efficient ways to recover platinum group metals from old vehicle parts.
Updated on Oct. 1, 2026 in Electric Vehicles
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Metallium recently concluded a 12-hour flash joule heating campaign at the Gator Point Technology Campus in Texas. The tests aimed to refine the processing of platinum group metals found in catalytic converters using three distinct reactors.
Why it matters
Efficiently recovering precious metals from used catalytic converters could improve the sustainability of automotive supply chains and reduce the environmental footprint of future vehicle production. These testing cycles provide the technical data needed to optimize large-scale recycling operations.
The feedstock contained 153 ppm of platinum, 518 ppm of palladium, and 63 ppm of rhodium. Researchers generated 50 samples across 12 cycles using three different particle-size distributions.
The players
Metallium
An industrial technology firm focused on developing advanced materials processing and metal recycling solutions.
The details
The testing utilized flash joule heating, a process that subjects metal-bearing material to rapid heating in the presence of chlorine. By running the material through three reactors across various particle-size distributions, engineers sought to determine the most effective configuration for metal extraction. The resulting 50 samples will undergo further analysis to establish optimal operating parameters for future full-scale reclamation.
Timeline
The flash joule heating campaign took place in October 2026.
The Home Front
This research follows a broader trend of developing localized recycling technology for critical minerals used in vehicle components. It marks an update to standard refining methods by testing rapid-cycle heat treatments on automotive waste streams.
While this recycling advancement does not immediately change your vehicle maintenance routine, it signals progress in how materials from your car are handled after the end of their service life. Keep an eye on local automotive recycling initiatives if you are interested in the sustainable disposal of vehicle parts.
The takeaway
Advancements in metal recovery help stabilize the supply of precious materials needed for modern vehicles. If you have older automotive parts, consult with a licensed professional to ensure they are handled by certified recycling facilities that prioritize resource recovery.
Further reading
Learn more about the latest innovations in sustainable automotive materials by visiting the Electric Vehicles section.
Source note: This article includes information reported by Small Caps.
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