Question

In what ratio are iron ore, coking coal and limestone required to manufacture steel?

Answer 1

your answer is 4 iron :2 coking coal : 1 limestone

Answer 2

The ratio for iron ore, coking coal and limestone required in the manufacture for steel is 4:2:1.

Explanation:

• Steelmaking is an important metallurgical process.

• Steel is the basic requirement in the $20^t^h$ century.

• The $4^t^h$ ratio of iron ore is required as the basic material, 2 Part of coking coal is required for reducing the oxide layer present on the ore.

• And the 1 part is used for the limestone to remove the impurities which get out from the production process.

• The division of ratio is maintained very specifically in the production process to produce quality steel.

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