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Where is the three-way catalyst installed?
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- Time of issue:2021-11-19
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(Summary description)It is generally installed in the first drum of the automobile exhaust main pipe, which is a device similar to the marching kettle.
Where is the three-way catalyst installed?
Where is the three-way catalyst installed?
(Summary description)It is generally installed in the first drum of the automobile exhaust main pipe, which is a device similar to the marching kettle.
- Categories:Media coverage
- Author:
- Origin:
- Time of issue:2021-11-19
- Views:0
Information
It is generally installed in the first drum of the automobile exhaust main pipe, which is a device similar to the marching kettle.
Three way catalyst is the most important external purification device installed in automobile exhaust system. It can convert harmful gases such as CO, HC and NOx from automobile exhaust into harmless CO2, water and N2. More information about the three-way catalyst is as follows:
1. The three-way catalyst is installed in the exhaust pipe of the engine and converted into carbon dioxide and nitrogen through redox reaction.
2. The three-way catalyst is sensitive to sulfur, zinc, phosphorus and lead. If the gasoline used is of poor quality, it may lead to the failure of the catalyst. At the same time, too much carbon deposition in the vehicle will also affect the catalytic effect.
3. Generally speaking, the three-way catalyst is not easy to break. If it is suspected that the three-way catalyst is broken and needs to be replaced, it should be checked carefully before making a decision. At the same time, you can clean it yourself to see if the situation has improved. If it is confirmed that the three-way catalyst is indeed broken, the toxic gas cannot be converted, and the discharged tail gas may exceed the standard, which should be replaced in time.
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