Q
‘Mixed gas’ used in steel plants is a mixture of___________________?
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A
A. B.f. gas and coke oven gas
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B
B. Coke oven gas and converter gas
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C
C. Coke oven gas and l.p.g
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D
D. Blast furnace gas and naphtha vapor
Correct Answer:
A. A. B.f. gas and coke oven gas