Question

smelting is done in which industry
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Answer 1

Answer:

Smelting is a form of extractive metallurgy to produce a metal from its ore. The smelting factory turns raw ore into either finished metal, alloys, or both, depending on which modules you add. ... Without any modules, it will produce finished metal.

Explanation:

Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gasses or slag and leaving just the metal behind. The reducing agent is commonly a source of carbon such as coke, charcoal, and coal.