4178Chemical EngineeringMedium
Which adsorbent is used for removing sulphur compounds (S Q, H2S, RSH etc.) removal from coke oven gas in by-products recovery plant?
ASilica gel
BBog iron (i.e., moist ferric hydroxide)
CBasalt
DDiatomaceous earth
Correct answer
B. Bog iron (i.e., moist ferric hydroxide)
Explanation
The correct answer is Bog iron (i.e., moist ferric hydroxide).