T/CAEPI 12.3-2017 Technical requirements for post-treatment devices of diesel vehicles - Part 3: Diesel particulate filters (DPF) for diesel particulate traps
T/CAEPI 12.3-2017 Technical requirements for post-treatment devices of diesel vehicles - Part 3: Diesel particulate filters (DPF) for diesel particulate traps
Basic Information
Scope
Scope: This standard specifies the technical requirements and test methods for diesel particulate filters (DPFs). This standard applies to diesel particulate filters that capture particulate matter from diesel engine exhaust and can achieve either passive or active regeneration of particulate matter. DPFs for off-road mobile machinery and devices composed of basic DPF units can refer to this standard for implementation. Main technical content: To implement the "Environmental Protection Law of the People's Republic of China", promote the development of environmental protection technologies and equipment, standardize the technical requirements and test methods for exhaust after-treatment devices of diesel vehicles, and reduce the impact of pollutants in diesel vehicle exhaust on air quality, this standard is formulated. This part is Part 3 of T/CAEPI12-2017. This part specifies the technical requirements and test methods for diesel particulate filters (DPFs).