The main raw material of iron and steel industry
Asked by admin @ in Geography viewed by 290 People
The main raw material of iron & steel industry
(i) Copper(ii) Dolomite(iii) Zinc(iv) Silver
Answered by admin @
Answer:
The three main raw materials used to make pig iron (which is the raw material needed to make steel) for primary steel production in a blast furnace are the processed iron ore, coke (residue left after heating coal in the absence of air, generally containing up to 90% carbon) and limestone (CaCO3) or burnt lime (CaO), ...
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