What is concentration of ore?

  • A
    The process of adding impurities to the ore.
  • B
    The process of removing gangue from the ore.
  • C
    The process of melting the ore.
  • D
    The process of converting ore into metal oxide.

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Similar Questions

Which oil is used in the froth flotation process for the concentration of ores?

The correct statements regarding the froth floatation method in metallurgy are:
$I$. Used for the purification of sulphide ores
$II$. Used for the roasting of sulphide ores
$III$. It is based on the relative densities of gangue and ore particles
$IV$. It is based on the difference in the wetting properties of gangue and ore particles in frothing agent and water

Which method is used for the concentration of the tin ore containing $FeCrO_4$?

The method of concentrating the ore which makes use of the difference in density between ore and impurities is called:

Froth flotation method is used for the concentration of which type of ores?

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