Automobile Exhaust Emission Standard 10, Automobile Exhaust Emission Standard

Look at the car from that year! The number of countries is limited according to the year! Produced on July 1, 2000 according to the national one standard, July 1, 2004 implemented the national two standard!

Whether the vehicle exhaust emission is less than 4FSN meets the national 3 standard.

Don't you know it when you look it up on the Internet?

Especially in the dedicated car net.

Automobile emission standards refer to the regulations on the content of harmful gases such as carbon monoxide, hydrocarbons, nitrogen oxides, particles, and soot discharged from automobile exhaust.

With the rapid increase in the number of cars, traffic congestion has become commonplace, and the exhaust fumes caused by too many vehicles are even more harmful. Exhaust gas contains 150 200 different compounds, because the emission of automobile exhaust gas is mainly between meters and 2 meters, which is just the breathing range of the human body, the damage to human health is very serious, among which the most harmful to people is carbon monoxide, hydrocarbons, nitrogen oxide blind rock compounds, and solid suspended particulate matter.

The China VI emission standard can be said to be an advanced version of the China V emission standard, although it is advanced, but the gap between them is not a little bit. This standard calls for a 50% reduction in carbon monoxide emissions from gasoline vehicles, a 50% reduction in total hydrocarbon and non-methane total hydrocarbon emission limits, and a 42% tightening of NOx emission limits in the first gear excluding operating conditions and test effects. (Photo by photo:.)

Pacific Automobile Network Wu Binbin).

Automobile exhaust emission standard value IV standard:

1. The measurement standard of exhaust gas must be related to speed or engine speed, otherwise the measured data is inaccurate and inconsistent. In foreign countries, it is generally set at about 70-80km h or 2000 rpm, and the speed of the test is displayed on the electronic display board;

2. European standards are jointly realized by the emission regulations of the Economic Commission for Europe (ECE) and the early emission directives of the European Community (EEC), which is the European Union (EU);

3. Emission regulations are voluntarily recognized by ECE participating countries, and emission directives are implemented by EEC or EU participating countries. The European regulations (directives) for automobile emissions have been implemented in several stages before 1992, and Europe has been implementing the European model certification emission limits since 1992.

Exhaust emission is an environmental protection problem, which needs to be paid attention to and solved by the whole society. As a person in the automotive industry, we need to constantly pay attention to and study the changes in exhaust emission standards, and at the same time make our own contribution to reducing exhaust emissions.

Different countries and regions have different exhaust emission standards, among which the European Union and the United States have stricter emission standards. The European Union implements the "European Emission Standards" (EURO), which has been implemented to the sixth phase, using Euro 6D-Temp and Euro 6D-Final, which require that the NOx concentration of gasoline and diesel vehicles cannot exceed gram kilometers. The U.S. implements the California Vehicle Emission Standards (CARB), which are more stringent than European standards.

In the U.S., the CARB standard has been widely adopted in many states.

Since 2000, China has implemented the national emission standards, which is now in the sixth stage. According to the standard, there are clear requirements for the content of substances emitted per kilometer of new cars, and the limits are implemented, such as PM, SO2, NOX and other pollutants are basically controlled at a very low level. In addition, vehicles have different emission requirements depending on the stage of use.

Exhaust emission is an environmental protection problem, which needs to be paid attention to and solved by the whole society. As a person in the automotive industry, we need to constantly pay attention to and study the changes in the exhaust emission standards, and at the same time make our own contribution to the reduction of exhaust emissions.

With increasingly stringent exhaust emission standards and people's pursuit of a clean environment, the automotive industry will face more challenges and opportunities. Automakers need to continue to develop more environmentally friendly engine technologies, and at the same time, they also need to consider many aspects such as energy saving and safety. In the future, we look forward to seeing more environmentally friendly and sustainable automotive products.

With increasingly stringent exhaust emission standards and people's pursuit of a clean environment, the automotive industry will face more challenges and opportunities. Automakers need to continue to develop more environmentally friendly engine technologies, while also considering energy efficiency and safety. In the future, we look forward to seeing more environmentally friendly and sustainable automotive products.

01 Exhaust emission standard: Exhaust emission standard refers to the emission value of carbon dioxide, PM particles and other harmful gases produced by fuel combustion in the process of fuel combustion per unit of driving distance specified by the state.

02 From the late start of China, instead of following the European standards, a three-step policy has been formulated according to the actual situation of our country to gradually improve the relevant standards for exhaust emissions.

03 At present, China has entered the third-order hall destruction section, and the laws and regulations related to exhaust emissions have also tended to be perfected, and the exhaust emission standards designated according to China's relevant national conditions have also basically stabilized.

04 However, there are some gaps in the specific provisions of exhaust emission standards according to time and region, if you want to know more specifically, you can further inquire about the relevant information.