Is it fun to dismantle the three-way catalytic car?

threeYuanCatalysis is the core component of the gasoline vehicle exhaust purification system. It is mainly responsible for the catalytic reduction of harmful gases such as carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides NOx in vehicle exhaust: Catalytic reduction of the three main harmful gases, including NOx and NOx, into non-toxic and harmless water (H₂O), carbon dioxide (CO₂), nitrogen (N₂) And oxygen (O₂) And discharged by the exhaust pipe.

From the above, we can know that three-way catalysis plays a vital role in purifying exhaust pollution, but there are some friends who pursue car power fans. They regard three-way catalysis as the chief culprit in hindering engine power. The culprit affects the exhaust efficiency of the engine. At the same time, it is believed that removing the three-way catalyst can improve the power level of the vehicle. Is this true?

Will the vehicle be more vigorous after removing the three-way catalyst?

As mentioned above, the three-way catalysis will affect the exhaust efficiency of the engine. There is no problem with this statement. At the same time, after the three-way catalysis is removed, the exhaust is more comfortable, and the vehicle is also in the process of high-speed driving. Can burst out even stronger momentum. However, as the exhaust pressure decreases, it will also have a great impact on the exhaust back pressure. When the exhaust back pressure decreases, the low-speed torque of the vehicle will also decrease instantaneously. As for us who often commute in cities, if the vehicle does not have a good low-speed torque, it will be extremely uncomfortable during driving. Therefore, the argument that the vehicle is strong after the three-way catalysis is removed is extremely one-sided, and the wording is not rigorous.

About environmental protection

If there is no three-way catalysis to purify vehicle exhaust, it will have extremely bad effects on the environment and ecology. This will not only ignore national laws and regulations, but also become the chief culprit of the earth's ecological environment! This behavior should be condemned by us!