"' Figure 2 "'- Cyclonic spray scrubber Cyclonic spray scrubbers are more efficient than spray towers, but not as efficient as venturi scrubbers, in removing particulate from the inlet gas stream.
22.
A wet scrubber, or venturi scrubber, is similar to a cyclone but it has an orifice unit that sprays water into the vortex in the cyclone section, collecting all of the dust in a slurry system.
23.
"' Figure 2 "'- Wetted throat venturi scrubber Liquid can be injected at the converging section or at the throat . "'Figure 2 "'shows liquid injected at the converging section.
24.
"' Figure 6 "'- Adjustable-throat venturi scrubber with movable plate Venturi scrubbers can be used for removing gaseous pollutants; however, they are not used when removal of gaseous pollutants is the only concern.
25.
"' Figure 6 "'- Adjustable-throat venturi scrubber with movable plate Venturi scrubbers can be used for removing gaseous pollutants; however, they are not used when removal of gaseous pollutants is the only concern.
26.
The coarse particles in the exhaust gas settle in the " dust catcher " and are dumped into a railroad car or truck for disposal, while the gas itself flows through a venturi scrubber and / or electrostatic precipitators and a gas cooler to reduce the temperature of the cleaned gas.
27.
This gas flow is mixed with sea water in one or more ejector venturi scrubber and then through a new system called SECO 2 ( or CO 2 Removal System ), developed by Bionet, and whose purpose is to dissolve the " bubbles " of CO 2 in water to undetectable levels.
