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Name the three basic processes for separating the desired metal elements from unwanted material in ores...

Name the three basic processes for separating the desired metal elements from unwanted material in ores or concentrates. (this question is commodities related)

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Answer #1

Below are some of the basic process used in separating desired metal element from unwanted material in ores or concrete.

  • Magnetic separation technique
  • Direct reduction technique  
  • Liquation techniques
  • Roasting and reduction technique
  • Gas fired smelting technique.
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