Many chemicals can be removed from exhaust gas also by using absorber material. The flue gas is passed through a cartridge which is filled with one or several absorber materials and has been adapted to the chemical properties of the components to be removed. This type of scrubber is sometimes also called dry scrubber. The absorber material has to be replaced after its surface is saturated.
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Deutsch-Anderson Equation Probably the best way to gain insight into the process of electrostatic precipitation is to study the relations... -
In a spray drying system, there are a number of system components. Three of the major components are the atomizer, spray dryer chamber and... -
Spray chambers are very simple, low-energy wet scrubbers. In these scrubbers, the particulate-laden gas stream is introduced into a chambe... -
An impingement plate scrubber is a vertical chamber with plates mounted horizontally inside a hollow shell. Impingement plate scrubbers op... -
Pressure drop (Δp), a very important baghouse design variable, describes the resistance to air flow across the baghouse: the higher the pr... -
Orifice scrubbers, also known as entrainment or self-induced spray scrubbers, force the particle-laden gas stream to pass over the surface... -
Electrostatic precipitators are also grouped according to the temperature of the flue gas that enters the ESP: cold-side ESPs are used for...
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In the spray drying process, an alkaline slurry [usually Ca(OH)2] is injected into a spray dryer chamber through either a rotary atomizer ... -
Pulse-jet baghouses can also be compartmentalized. In this case poppet valves located in the clean air plenum are used to stop the flow of... -
The most commonly used cleaning method is the pulse-jet or pressure-jet cleaning. Baghouses using pulse-jet cleaning make up approximately...
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