T/CAEPI 12.1-2017 Diesel exhaust post-treatment equipment technical requirements Part 1: Oxidation catalyst converters (DOC)
T/CAEPI 12.1-2017 Diesel exhaust post-treatment equipment technical requirements Part 1: Oxidation catalyst converters (DOC)
Basic Information
Scope
Scope: This standard specifies the technical requirements and test methods for oxidation catalytic converters (abbreviated as DOC). This standard applies to oxidation catalytic converters for diesel vehicles. Devices derived from basic DOC units can refer to this standard for implementation. Main technical content: In order 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 for diesel vehicles, and reduce the impact of pollutants in diesel vehicle exhaust emissions on air quality, this standard is formulated. This series of standards provides technical specifications for the main exhaust after-treatment devices for diesel vehicles.