SYSTEM AND METHOD FOR THE ABSORPTION OF POLLUTANTS IN GASES

摘要

The invention relates to a system for the absorption of pollutants in gases, wherein a solution of alkali components is brought into contact with the gas, wherein in a first stage the gas is conducted through a suspension layer as a disperse phase, and in a second stage is conducted as a continuous phase, wherein both stages are structurally combined in a single washing column. The combination of a bubble column and droplet column according to the invention in one contact apparatus for removing acid pollutant gases results in a removal apparatus that is optimized with respect to material transport and energy consumption.