Installing Sulzer mixers after liquid distribution nozzles facilitates intensive contact between the gas to be scrubbed and the wash liquid. The mixer creates a liquid film on the surface and generates a flow of fine droplets within the mixing elements. The resulting large interfacial surface area is maintained throughout the mass transfer process, resulting in an efficient removal of the salts.

• Less salt deposits in condenser and overhead lines
• Safe operation
• Salt free recycle column feed
• Low pressure drop (usually between 0.1 and 0.3 bar)