Co-Current Apparatus for Gas Purification from SO2

摘要

A new patent co-current apparatus for gas purification from SO2 is presented. In comparison with the counter-current gas absorbers the gas velocity in the co-current apparatus increases 5-6 times and as a result the column diameter decreases more than 2 times. The new approach for modeling of the column apparatuses is used for modeling the SO2 absorption in the co-current apparatus. The convection-diffusion model for qualitative analysis and process mechanism identification is used. The average concentration model for quantitative analysis is presented.