Special applications
A number of special application processes can be derived from our main processes (Sulfacid®, Kombisorbon®, CO2/SO2).
Examples are:
| HF | elimination based on special catalyst producing non toxic CaF2 |
| As | elimination based on highly suspended fluidized bed technology |
| Cu | ore leaching using ferric cations and H2SO4 |
| NOx | elimination based on economical NO2 conversion |