Fuels and Combustion
Traces of tar fog present in the coke oven gas is removed by

Washing with monoethanolamine
Electrostatic precipitator
Cyclone separator
Wet packed scrubber

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Fuels and Combustion
Anthracite can be used for

Making carbon electrodes
All of these
Recarbonising steel
Blending with highly coking coal to check its swelling which helps in saving coke even walls from damage and to produce high strength coke

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