Refineries specializing in recycled precious metals and scrap automotive components typically buy used catalytic converters. As of 2014, prices range from $5 to over $100, depending on size, design, manufacturer, condition and age.Know More
In some cases, even small scrap-metal buyers are happy to buy used catalytic converters for a considerable amount. Catalytic converters became a standard component in many vehicles in the 1975 model year. Manufacturers began including these devices in response to the U.S. Environmental Protection Agency's regulations on vehicle emissions. The purpose of a catalytic converter is to reduce hydrocarbons and carbon monoxide emissions from the burning of gasoline and other fossil fuels. Catalytic converters can be found on both gasoline and diesel engines of all shapes and sizes, from vehicles and forklifts to fixed generators.
Used catalytic converters are particularly valuable as scrap, due to the reactive metal used to catalyze the unconsumed fuel particles. Common metals found in catalytic converters include platinum, palladium and rhodium, all of which are classified as precious metals that have relatively high melt values. As of October 2014, a single ounce of platinum on the New York Stock Exchange was valued at $1,233, with rhodium closing at $1,275 and palladium valued at $760.Learn more about Car Parts & Maintenance
A catalytic converter operates normally between 550 and 1,600 degrees Fahrenheit with the optimal temperature being about 806 degrees. Pollutants coming through the exhaust system can raise the temperature over 2,000 degrees Fahrenheit, at which point, the catalytic converter can be severely damaged.Full Answer >
Catalytic converters use a reduction and an oxidation catalyst organized in a honeycomb structure to react with the harmful emissions present in exhaust gas. The reduction catalyst converts nitrogen dioxide into nitrogen and oxygen, while the oxidation catalyst converts the unburned hydrocarbons and carbon monoxide into carbon dioxide.Full Answer >
To unclog a catalytic converter, get onto a highway, and drive at high speed for a couple of miles, coming to a stop and starting again several times. Repeat two or three times, giving the converter a chance to expel debris.Full Answer >
Catalytic converter recycling is the process of removing valuable metals from a broken device, such as platinum, rhodium, and titanium, so they can be reused in other products. Because of the value of the minerals used in converters, recycling them can be very lucrative.Full Answer >