Process for the treatment of exhaust gases, in particular from steel production

摘要

The invention relates to a process for the treatment of waste gases containing sulfur oxides from technical processes, in particular for the treatment of waste gases originating from pig iron and / or steel production by sintering iron ores and subsequent pig iron production in the blast furnace process, for the purpose of removing and / or separating the sulfur oxides or for the purpose of reducing the sulfur oxide content, the sulfur oxide-containing exhaust gases occurring in the pig iron and / or steel production in the process step of sintering the iron ores and in the downstream process step of pig iron production in each case of a separate exhaust gas treatment, in particular desulfurization, by means of at least one exhaust gas treatment reagent, in particular a desulfurization reagent , are subjected, and an apparatus for performing this method.