Explain the method of concentration of Ore in Brief
Answers
So nearly all rocks on the planet have some metal or mineral content. However, the concentration of this metal is too less for it to be valuable. Ores usually have a very high content of the desired mineral, but it still must be separated from other mixed impurities, this method is known as the concentration of ores. Let us discuss this topic.
Suggested Videos
ArrowArrow
ArrowArrow
Occurence of Metals
Introduction to Metallurgy
Refining II
Concentration of Ores
An ore of a metal is an impure source, this means other than the metal it consists of many other impurities such as sand, grit, clay, rocks etc. These impurities are collectively known as gangue. Gangue is generally commercial valueless and we must separate it from the ore. This entire process is the concentration of ores or even dressing or benefaction.
Now 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. Let us take a look at some of the most common methods.