‘Flare tower’ used in industry is meant for_____________________?

1.	‘Flare tower’ used in industry is meant for_____________________?
A.	Venting off (after burning) the excess inflammable/toxic gases at high pressure
B.	Absorbing the pollutant gases from the furnace exhaust
C.	Cooling of furnace exhaust gases
D.	None of these
Answer» B. Absorbing the pollutant gases from the furnace exhaust

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‘Flare tower’ used in industry is meant for_____________________?

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