Patent ID: 9579601
Date: 2017-02-28
CPC Classifications: B01D,F23J

Claim:
1. A method for treating gas having a predetermined flow direction in a gas conduit comprising the steps of a) injecting a powdery compound into the gas conduit at an injection point of a powdery compound, via a powdery compound injection piping, said injection piping having an internal face being in contact with said powdery compound and an external face, and so forming a cloud or flow of particles of powdery compound in said gas conduit at said injection point, b) injecting a monophasic liquid aqueous phase as droplets into said gas conduit, c) capturing pollutants of the gases with said powdery compound, and d) separately recovering said powdery compound enriched in pollutants and the gases depleted in pollutants,