electrostatic precipitator

noun

1. a device for removing small particles, as of smoke, dust, or oil, from a gas, as air, by passing the gas first through an electrically charged screen that gives a charge to the particles, then between two charged plates where the particles are attracted to one surface.

Other Word Forms

• electrostatic precipitation noun

Example Sentences

"All you would need to do is to collect them with an electrostatic precipitator -- a device that exposes the charged particles to an electric field and efficiently sweeps them away."

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Martinez Refining continues to operate using an electrostatic precipitator to filter out particulates from its emission stream.

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You may also see models that use other air purifying technologies, including electrostatic precipitators, ultraviolet germicidal irradiation and photocatalytic oxidation.

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Investigators concluded the Feb. 18, 2015, explosion was the result of a hydrocarbon release from the fluid catalytic cracker unit into the electrostatic precipitator — a filtration device that removes fine particulates.

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Investigators concluded the blast was the result of a hydrocarbon release from the fluid catalytic cracker unit into the electrostatic precipitator -- a filtration device that removes fine particulates.

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