Question

14. Blast furnace is mainly suitablefor___
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Answer 1

Answer:

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper.

Explanation:

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Answer 2

Answer:

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper.