catalytic converter bmw 530 E60

BMW exhaust gas catalyst converter refers to the Three way catalytic converter , which is the most important external purification device installed in the automobile exhaust system, which can transform the harmful gases such as CO, HC and NOX discharged from the automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. The working principle of the bmw catalytic converter: when the high-temperature automobile exhaust passes through the purification device, the purifying agent in the Direct- Fit Three Way Catalytic will enhance the activity of the three gases CO, HC and NOX, and promote it to undergo a certain oxidation-reduction chemical reaction, in which CO oxidized into a colorless, non-toxic carbon dioxide gas at high temperature; HC compounds are oxidized to water (H20) and carbon dioxide at high temperatures; NOX is reduced to nitrogen and oxygen. Three harmful gases become harmless gases, so that car exhaust can be purified. The three-co…