Plug Power Inc (PLUG)

[tdtcal]

Catalytic converters contain valuable metals, including platinum, palladium, and rhodium. The black market demand for these precious metals has surged, leading thieves to target catalytic converters as a lucrative source of quick income.Jan 25, 2024

A typical SCR unit uses a solid catalyst, containing vanadium/tungsten oxides coated on a titanium substrate.

—-the application of selective catalytic reduction (SCR) catalysts is a promising solution that —-can be rapidly adopted from conventional diesel engines.——

Copper-based SCR catalysts have an early light-off temperature and reach maximum efficiencies of up to >99%. On the other hand, vanadium systems promise almost no secondary N2O emissions.

Seems like a toss up, cost wise.

And SCR catalysts already used in diesel engines.