Division 52
United Kingdom
In order to prevent or reduce the emissions of PCDD/F from the flue-gas of kiln firing processes, BAT is to use one or a combination of the following primary techniques:
| Technique | |
|---|---|
| a | Selecting fuels with a low chlorine content |
| b | Limiting the copper input through the fuel |
| c | Minimising the residence time of the flue-gases and the oxygen content in zones where the temperatures range between 300 and 450 °C |