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Specializing in the production of exhaust mufflers and catalytic converters
What are the little-known secrets of the three-way catalytic converter?
Release Time:
2023-10-27
Along with the development trend of the automobile market, the national six standard vertebrae has been carried out by various metropolitan cities, many very much will ask whether removing and replacing the three-way catalytic can make the national five countries to achieve the environmental protection standard of the national six? The answer is naturally unlikely, but this can also reflect the key influence of three-way catalytic in the car.
Three-way catalytic is the main component of the purification and treatment of fuel car exhaust. It is a piece of porcelain material with a porous structure, installed in a specialized air intake for recovering harmful substances such as carbon monoxide (CO), nitrogen oxides (HC) and nitrogen oxides (NOx). The key is to convert three harmful substances such as CO HC NOx into non-toxic and non-polluting water (HO), carbon dioxide (CO2), N2 (N2) and o2 (O2).
When you feel that your car is consuming fuel and the driving force is reduced, it is better to check the three-way catalytic and clean it. It is best to clean the catalytic converter before the annual inspection to ensure that the car can be successfully tested under the new exhaust gas test program. In the routine maintenance of cleaning injectors, electronic throttle and air intake system maintenance at the same time, it is also best to clean the three-way catalytic. The car is usually driven more than 30,000 kilometers up and down also need to clean the three-way catalytic.
Shoddy gasoline also try not to apply, diesel fuel with sulfur, phosphorus, lead and its use of antiknock agent contains manganese, this ingredient in the ignition along with the exhaust emissions, will produce organic chemical complex ion in the three-way catalytic converter, in the long run, the three-way catalytic will be blocked.
Municipal roads are congested and slow moving will cause insufficient diesel fuel ignition, and the insufficiently ignited diesel fuel will adhere to the surface of the three-way catalytic converter, which not only aggravates the working intensity of the three-way catalytic converter, but also easily produces carbon deposits on the three-way catalytic converter, resulting in its blockage. It should be ensured as much as possible that the air-fuel ratio is in the best condition during the normal operation of the automobile engine.
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