Question:
Comminution refers to:
Comminution refers to:
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Comminution = crushing and grinding. It’s the first mechanical step in ore processing before concentration and refining.
Updated On: Jun 20, 2025
- Electrolytic refining
- Chemical separation
- Crushing and grinding of ores
- Melting of ores
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The Correct Option is C
Solution and Explanation
Comminution is the process of reducing the size of solid materials, especially in the early stages of ore processing.
In metallurgy, it specifically refers to the crushing and grinding of ores to liberate the metal-containing particles from the surrounding gangue material.
This process improves the surface area of the ore and facilitates subsequent concentration and extraction steps.
It is a mechanical process and does not involve chemical reactions or thermal treatment.
In metallurgy, it specifically refers to the crushing and grinding of ores to liberate the metal-containing particles from the surrounding gangue material.
This process improves the surface area of the ore and facilitates subsequent concentration and extraction steps.
It is a mechanical process and does not involve chemical reactions or thermal treatment.
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