Flux Force Condensation Aspirative Wet Scrubbing of Submicron Particles

A novel aspirative wet scrubber system makes use of condensation forces to enhance fine particulate collection. A pressure gain of 2 to 4 inches, W.C. is generated by the system and total water pump power requirements for multistage systems are 2 horsepower per thousand scfm. of gas throughput. No fans or blowers are utilized. When scrubbing hot combustion products carrying 0.1 to 6.0 micron metal oxide particles from a kiln, total collection efficiency was 99.4%. Collection of fly ash, in the particle size range 0.1 to 10 microns, has been measured at 99.5% efficiency.