Question

wht is calcination.....??? ​

Answer 1

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➡️Calcination, therefore, is sometimes considered a process of purification. A typical example is the manufacture of lime from limestone.

➡️ In this process the limestone is brought to a temperature high enough to expel the carbon dioxide, producing the lime in a highly friable or easily powdered condition.

Answer 2

Answer:

Well,

Explanation:

Calcination is sometimes considered a process of purification.

Calcination is a heat treatment in order to decompose the materials especially carbonate to its oxide state.

calcination is also used to mean a thermal treatment process in the absence or limited supply of air or oxygen applied to ores and other solid materials to bring about a thermal decomposition, phase transition, or removal of a volatile fraction.