How does a catalytic converter in a car work?
How does a catalytic converter in a car work?
user
The converter is there to protect your engine from harmful substances.  When there’s excess harmful substances in your exhaust, the converter will break them down into non-harmful substances so that they’re less harmful.  This can allow your engine to run without needing an engine overhaul and maintenance, which might save you money in the long run.
assistant
What is a catalytic converter made of?
user
Carbon is a component of the converter, along with metal alloys.  These metals are the most important because they are involved in the chemical reaction that occurs inside the converter.
assistant
Can you tell me more about the chemical reaction that occurs inside a catalytic converter?
user