Diesel Engine Impact on Air Quality

Diesel engines are durable and efficient. They consume a complex mixture of diesel fuel, petroleum components, so they produce some pollutants. A small amount of fuel leaves the engine without being burned. When these hydrocarbons in the air come into contact with dust and other particles in the air, they form larger particles in the atmosphere.

Unlike gasoline engines, gasoline engines may not have enough air to enter the cylinder for combustion because the diesel engine operates with excess air, so the emission of carbon monoxide is very low But they are still measurable. Carbon monoxide is a colorless and odorless gas that limits the ability to bind to oxygen and transport oxygen. Since the engine consumes fuel and air in the combustion process to generate heat, nitrogen in the air is converted to nitrogen oxide. Nitrogen oxide is a reddish brown gas that irritates lungs and eyes.

The most toxic part of diesel exhaust is smoke; in fact, carbon particles are formed by the energy released from the fuel. When the diesel engine is operating properly, smoke emission from the new engine should not be seen. If the maintenance of the engine is insufficient or inappropriate, the exhaust gas may become dense, dense and continuous.

A well-designed new diesel engine has computer control that limits smoke and pollutants to extremely low levels without the need for complex abatement equipment for catalytic converters and gasoline engines. The new Federal standards are required to dramatically reduce all pollutants from diesel engines, and we plan to reduce these pollutants in the future.

When considering air quality emissions such as CAC, it is also important to consider the influence of diesel vehicles. Generally, diesel produces higher levels of particulate matter and NOx than gasoline products. And the best way to reduce these emissions is to stop the engine. This is in addition to reducing the fuel consumption and carbon dioxide emissions achieved by stopping the engine. Less than 5% of Canadian mini vehicles use diesel power generation. Meanwhile, large diesel vehicles such as school buses, freight trucks, and buses are generally limited to larger diesel engines and exhaust gas regulations than mini-vehicles. These vehicles may become idle for a long time in the community and have their own CAC problems and the impact on the air quality of the area. For details of large cars, please refer to the Fleetsmart website.

Of course, one of the challenges of diesel generation is emissions. Recently, several diesel vehicles have been punished because they conducted counterfeiting effluent tests. Although all vehicles generate pollution, diesel engines are not designed to reduce emissions, but instead they carry harmful chemicals in the atmosphere, hindering the quality of the air seriously, causing breathing problems . Some diesel engines produce emission levels comparable to those produced by gasoline engines, and these are the best