Division 26
United Kingdom
In order to prevent/reduce the emissions of HF from the flue-gases of the kiln firing processes, BAT is to use one or a combination of the following primary techniques:
| Technique | |
|---|---|
| a | Using raw materials and fuels with a low fluorine content |
| b | Limiting the amount of fluorine content for any waste that is to be used as raw material and/or fuel in a cement kiln |