What precious metals are inside a three-way catalytic converter?
1 Answers
Three-way catalytic converters contain platinum (Pt), rhodium (Rh), and palladium (Pd). Below is a detailed introduction to three-way catalytic converters: 1. Origin of the name "three-way catalytic converter": There are three harmful substances in engine exhaust emissions. The three-way catalytic converter filters and converts these three harmful substances into harmless substances before they are discharged from the vehicle. This is why it is called a three-way catalytic converter. It is an essential component for every motor vehicle, and vehicles without it cannot function properly. 2. Maintenance considerations: After prolonged use, the three-way catalytic converter in motor vehicles may become clogged. Timely and effective cleaning can extend its lifespan and prevent failure, which could lead to excessive exhaust emissions and failure to pass annual inspection procedures.