Question

The process that is not carried out while doing the concentration of an ore is

Answer 1

Hello.....Here is ur answer......

:there are numerous ways to carry out the concentration of ores. The correct method is chosen based on the physical and chemical properties of the metal.

• Hydraulic Washing
• Magnetic Separation
• Froth Flotation Process  
• Another method of concentration of ores is the Froth Flotation Method. This is the process for concentration of primarily sulphide ores. It has the advantage over gravity separation because it can collect even the extremely fine particles of minerals.
• The process uses the difference in the wetting characteristics of minerals and gangue. Minerals are generally wetted by oil and gangue is wetted by water. So they prepare a mixture of the crushed ore with water, oil and other substances.
•  Rotating paddles will then agitate such mixture and introduce air. The air will cause bubbles to form, which attaches itself to the solid particles of minerals. And then a froth will form and it will rise to the top. This froth will contain the mineral particles which we can now separate.
• Collectors
• Froth Stabilizers
• Depressants
• Leaching
• Bayer Process

      If my content is helpful for you.......then, plzz mark me as brainliest...and if you want me to explain these all points.....do let me know...i will help you.....