Refining of Metals | Chemistry

In metallurgy refining of metals is the final process. Once the extraction process is complete we must ensure that the metal is free of any impurities. If you remember we have done a similar process before removing impurities during the concentration of ores. However, in the refining process, the chemical composition of the metal will remain unchanged.
There are various ways to make a metal pure. Which refining method is to be chosen will depend on the physical and chemical properties of a particular metal. Let us explore a few common methods of refining of metals.
#metals #refiningofmetals #metalrefining
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