Automotive Diesel Engine Emissions Control Strategy
Abstract
In this paper,the purification of diesel engine particulate emissions technologies and trends to introduce a diesel engine particulate emissions,the main purification measures,machine cleaning measures:intake system optimization,optimization of fuel injection system,combustion system optimization,fuel improvements.The article also described the diesel engine after-treatment system are listed in the application of ceramic foam filters and microwave regeneration of body,will play a comprehensive integrated and effective.Also talked about non-filter technology - Electrostatic particle collector,the installation of oxidation catalytic converter,exhaust gas recirculation,and after thermal plasma treatment of catalyst particles outside the machine clean technology measures and their understanding of the basic working principle ,combined with the actual conditions of marine diesel engine makes.Explain some technical limitations and immature and future research priorities and trends were reviewed.