This document specifies the technical requirements, test methods, inspection rules, marking and documentation, packaging, transportation and storage of aerosol capture devices for carbon dioxide capture systems. This document applies to the manufacture of aerosol capture devices for coal-fired flue gas carbon dioxide capture systems. Aerosol capture devices for carbon dioxide capture systems used in building materials, metallurgy, chemical industry and other industries as well as gas, fuel, garbage and biomass combustion tail gases can be implemented as a reference.