Naphthalene is removed from coke oven gas by
(A) Adsorbing on palladium
(B) Absorbing in ethanolamine
(C) Scrubbing with wash oil
(D) Passing it through electrostatic precipitator
(A) Adsorbing on palladium
(B) Absorbing in ethanolamine
(C) Scrubbing with wash oil
(D) Passing it through electrostatic precipitator