In the dry sorption process, acidic noxious gases (e.g. HCl, HF and SO2) are neutralized with the help of basic absorbents and thus converted into salts. The dry sorption process is customized according to customer requirements.
Selective catalytic reduction (SCR) is the most effective DeNOx process. In this process, nitrogen oxides (NOx) are converted into nitrogen and water vapor on a catalytic surface.
Both mercury and dioxins and furans can be adsorbed with activated carbon (AC) and then separated from the exhaust gas.