Pollutant removal apparatus and method

Abstract

There is provided an apparatus and for removing pollutants from a gas. The apparatus comprises a gas flow path along which gas passes from an inlet to an outlet in use; and a cooling device on the gas flow path and orientated so as to direct the gas flow path upward towards the outlet. The apparatus is arranged in use to provide water and gaseous reagent to gas upstream of the cooling device in quantities based on one or more properties of the gas and a cooling capability of the cooling device so as to cause the reagent to react with one or more constituents of the gas to produce a reaction product and to cause the gas to reach its saturation point when passing through the cooling device thereby causing water in the gas to capture the reaction product, condense and pass out of the gas.

Dependencies are inferred from the claim text.