

Don’t Send Your Catalytic Converters to the Junkyard: Turning Trash Into Treasure
What Makes Catalytic Converters Valuable? The full process of cleaning engine exhausts relies on the special properties of platinum group metals – palladium, platinum, and rhodium. Those metals help turn carbon dioxide, nitrogen oxides, and unburned hydrocarbons. Those compounds create smog, particulate pollution, and more. Decades ago, federal regulations mandated that cars and light trucks have catalytic converters for that reason.