Buick Sail TWC 1.4 Price / 51 special new and old customers

Buick Sail TWC 1.4 Price / 51 special new and old customers catalytic converters, is installed in the vehicle exhaust system, the most important machine outside the purification device, which can be automobile exhaust emissions of CO, HC and NOx and other harmful gases by oxidation and reduction into harmless carbon dioxide, water and nitrogen. Because of this catalytic converter in the exhaust gas simultaneously main types of harmful substances into harmless substances, said Chai. Catalytic converter works: When the temperature of the automobile exhaust purification by means of catalytic converters cleaning agent will enhance the CO, HC and NOx activity three gases, prompting a certain degree of oxidation - reduction chemical reaction wherein the CO oxidation at high temperatures become colored, non-toxic carbon dioxide gas; HC compound at a high temperature oxidation of water (H20) and carbon dioxide; NOx reduction to nitrogen and oxygen. Three kinds of harmful gases into harmless gases, making the car exhaust will be purified.