Q
Bog iron used for the adsorption of H2S from coke oven gas is___________________?
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A
A. An intimate mixture of saw dust and iron dust (i.e. mosit ferric hydroxide)
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B
B. Iron impregnated with resin (usually bakelite)
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C
C. Carbon free iron
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D
D. None of these
Correct Answer:
A. A. An intimate mixture of saw dust and iron dust (i.e. mosit ferric hydroxide)
