(B) In a modern blast furnace,the charge (or burden) consists of a mixture of calcined iron ore (iron oxides),limestone $(CaCO_3)$,and coke. $1$. The

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Calcined iron oxides + limestone + coke

(B) In a modern blast furnace,the charge (or burden) consists of a mixture of calcined iron ore (iron oxides),limestone $(CaCO_3)$,and coke. $1$. The iron ore provides the source of iron. $2$. Limestone acts as a flux to remove impurities like silica $(SiO_2)$ by forming slag $(CaSiO_3)$. $3$. Coke acts as both a fuel and a reducing agent to reduce iron oxides to metallic iron.

Class 12 Chemistry General Principles and Processes of Isolation of Elements Reduction to free Metal

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In the modern blast furnaces,the charge consists of a mixture of

A
Calcined iron oxides + lime + anthracite coal
B
Calcined iron oxides + limestone + coke
C
Hydrated iron oxides + dolomite + coke
D
Iron pyrites + lime + bituminous coal

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General Principles and Processes of Isolation of Elements

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Reduction to free Metal

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Describe the reaction occurring in the blast furnace at the lower temperature range.

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The Gibbs energy vs $T$ plot for the formation of oxides is given below:
For the given diagram,the correct statement is-

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In the modern blast furnaces,the charge consists of a mixture of

Similar Questions

The best quality of steel is manufactured by which of the following processes?

Which of the following is not added during the extraction of silver by the cyanide process?

What happens during the Bessemerization process in the extraction of copper from copper pyrites?

Describe the reaction occurring in the blast furnace at the lower temperature range.

The Gibbs energy vs $T$ plot for the formation of oxides is given below:For the given diagram,the correct statement is-

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The Gibbs energy vs $T$ plot for the formation of oxides is given below:
For the given diagram,the correct statement is-