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Extraction of Iron

Which of the ...

Question

Which of the following reactions occurs in the zone of heat absorption of the blast furnace in the metallurgy of iron?

C O_{2} + C \to 2 C O

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F e_{2} O_{3} + 3 C O \to 2 F e + 3 C O_{2}

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C + O_{2} \to C O_{2}

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F e O + S i O_{2} \to F e S i O_{3}

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Solution

The correct option is A $C O_{2} + C \to 2 C O$
In the zone of heat absorption, in the middle portion (temperature $1075 K - 1275 K), C O_{2}$ rising up is reduced to $C O$ with the absorption of heat: $C O_{2} + C \to 2 C O; Δ H = 163 K J / m o l$ .

In the zone of fusion, $C + O_{2} \to C O_{2}$ reaction takes place.

In the zone of reduction, $F e_{2} O_{3} + C O \to 2 F e + 3 C O_{2}$ takes place.

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Similar questions

C + O_{2} \to C O_{2}

C O_{2} + C \to 2 C O

C a C O_{3} \to C a O + C O_{2}

C a O + S i O_{2} \to C a S i O_{3}

F e_{2} O_{3} + 3 C O \to 2 F e + 3 C O_{2}

C + O_{2} \to C O_{2}

C O_{2} + C \to 2 C O

C a C O_{3} \to C a O + C O_{2}

C a O + S i O_{2} \to C a S i O_{3}

F e_{2} O_{3} + 3 C O \to 2 F e + 3 C O_{2}

F e_{2} O_{3} + 3 C \to 2 F e + 3 C O

C a C O_{3} \to C a O + C O_{2}

2 C + O_{2} \to 2 C O

F e_{2} O_{3} + 3 C O \to 2 F e + 3 C O_{2}

F e_{2} O_{3} + 3 C O ⟶ 2 F e + 3 C O_{2}

1.64 \times 10^{3}

2.62 \times 10^{3}

F e_{2} O_{3}

F e_{2} O_{3}

F e_{2} O_{3} + 3 C O \to 2 F e + 3 C O_{2}

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