What catalytic converter:
Catalytic converter is a part of automobile exhaust system. Catalytic conversion device is an exhaust purification device that uses the function of catalyst to convert CO, HC and NOx in exhaust gas into gases harmless to human body, also known as catalytic conversion device. The catalytic conversion device converts the three harmful gases Co, HC and NOx in the exhaust gas into harmless gases carbon dioxide, nitrogen, hydrogen and water through oxidation reaction, reduction reaction, water-based gas reaction and steam upgrading reaction under the action of catalyst.
According to the purification form of catalytic conversion device, it can be divided into oxidation catalytic conversion device, reduction catalytic conversion device and three-way catalytic conversion device.