Question

what is calcination​

Answer 1

Explanation:

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. Calcination, therefore, is sometimes considered a process of purification. Calcination. Heat-treating.

Answer 2

Question:

What is calcination?

Answer:

It is a process in which the ore is heated to a high temperature below the melting point of metal in absence of air or in a limited supply of air.