Question

define calcination what is its process​

Answer 1

The carbonate ores are changed into oxides by heating strongly in limited air. This process is known as calcination. ... For example, when zinc oxide is heated with carbon, it is reduced to metallic zinc

Answer 2

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$\longrightarrow$ The Calcination, the heating of solids to a high temperature for the purpose of removing volatile substances, oxidizing a portion of mass, or rendering them friable

αddítíσnαl ínfσrmαtíσn

The Calcination is the process in which the ore of the metal is heated to high temperature in the absence or limited supply of air or oxygen. Roasting is the process in which the ore is heated to high temperatures in the presence of excess supply of air or oxygen