Question:
The most widely used method for removing of particulate matter from gas is
The most widely used method for removing of particulate matter from gas is
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Electrostatic precipitators are preferred for their high efficiency (up to 99%) in removing fine particulate matter from industrial gases.
Updated On: Apr 17, 2025
- Electrostatic precipitation
- Chemo-osmotic precipitation
- Magnetostatic precipitation
- Chemo-electrostatic precipitation
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The Correct Option is A
Solution and Explanation
Step 1: Identify the nature of particulate matter removal from gases.
Particulate matter in industrial exhaust gases is typically composed of tiny solid or liquid particles suspended in gas.
Step 2: Understand electrostatic precipitation.
Electrostatic precipitators (ESPs) are devices that remove fine particles from a flowing gas using the force of an induced electrostatic charge. They are highly efficient and widely used in power plants, cement industries, and other industrial processes.
Step 3: Rule out other options.
Chemo-osmotic precipitation is not a standard industrial term.
Magnetostatic precipitation is not applicable to most particulate matter, as many particles are not magnetic.
Chemo-electrostatic precipitation is not a commonly recognized method.
Particulate matter in industrial exhaust gases is typically composed of tiny solid or liquid particles suspended in gas.
Step 2: Understand electrostatic precipitation.
Electrostatic precipitators (ESPs) are devices that remove fine particles from a flowing gas using the force of an induced electrostatic charge. They are highly efficient and widely used in power plants, cement industries, and other industrial processes.
Step 3: Rule out other options.
Chemo-osmotic precipitation is not a standard industrial term.
Magnetostatic precipitation is not applicable to most particulate matter, as many particles are not magnetic.
Chemo-electrostatic precipitation is not a commonly recognized method.
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