It is a combination of cyclone + ceramic filters). It is the only one certified 100% CE. Its role is only to regulate the flow of releases from gases if the installation does not works properly (bad regulation of burners, anomaly in oxygen management, etc.). The dust, already oxidized in the post-combustion, is sent to a cyclone in order to remove the remaining dust. The gases are meanwhile cooled, to be treated. The microparticles are captured by the reagents (hydrated lime + activated carbon) injected into the dilution reactor and led to the ceramic filter. The gases temperature drops down as they pass through the different modules. Ceramic filtration removes the few remaining harmful fluxes, through the reactants injected into the reactor, placed between the cyclone and the ceramic filter.
Benefits :
100% complying with CE standards
Colourless and odourless fume
Disadvantages :
Expensive