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What is an electrostatic dust precipitator and how does it work?
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How do chimneys in power stations work to attract soot particles?
Chimneys in power stations use electrostatic precipitator to attract soot particles. Electrostatic precipitator are filtration devices that use electromagnetic charges to remove particles from gases.
Why in a electrostatic precipitator high negative voltage given to emitting electrode where as collecting electrode is normally earthed?
electron can easily penetrate in to dust particle
How does a electrostatic precipator work?
an electrostatic precipitator is a device in which a dusty air stream is passed through some plates carrying a high voltage. This adds an electric charge to the dust particles. When the air stream then passes close to some plates that are grounded, then the charges attract the dust to the plates, and the dust is captured for disposal.Some furnace processes create a lot of fly ash, and the above device is typically used to capture the dust.
Electro Static Precipitator What is the effect of moisture in dust particles on efficiency of electro static presipitator?
When moisture in dust particle its is late to ionise the gas as it was dry, so gas late to Ionise meanwhile gas accumulation treatment times fail. So the electrostatic precipitator lass efficient during this.
What is the voltage required for an electrostatic precipitator?
There is a lot of variation in the applied DC voltages that operate an electrostatic precipitator (ESP). Some work on a few thousand volts (a few kV), while big industrial units might run on upwards of 100,000 volts (100 kV).
What is the full form of ETP in power plants?
Electrostatic tar precipitator
What type of pollution is minimized by electrostatic precipitator and filters in factors?
air pollution
What has the author J P Gooch written?
J. P. Gooch has written: 'Particulate collection efficiency measurements on an electrostatic precipitator installed on a paper mill recovery boiler' -- subject(s): Measurement, Dust, Paper mills, Pollution, Electrostatic precipitation, Air
What is typical charging time of dust particle in an Electrostatic Precipitator?
An electrostatic precipitator is a filterless gadget that eliminates fine particles, similar to residue and smoke, from a streaming gas utilizing the power of an instigated electrostatic charge insignificantly hindering the progression of gases through the unit. As opposed to wet scrubbers, which apply energy straightforwardly to the streaming liquid medium, an ESP applies energy just to the particulate matter being gathered and consequently is extremely productive in its utilization of energy (as power)
What is a static precipitator?
it is a device to remove pollutants and dust from factory smoke
How do eyelashes work?
Eyelashes intercept dust particles mainly by electrostatic attraction.
Why rapping is required in emitting electrode in electrostatic precipitator?
Disloge the fly ash to give hopper bottom side..
