Calcination is the process of heating the ore strongly in the _____of air.

Calcination is the peccess of heating the ore

Calcination is the peccess of heating the ore

One of the steps in metallurgy is concentration of ores majority of theconcentration techniques are physical in nature _____is the process of heating the concentrated ore strongly in the absence of air.

A: Roasting process is involved in the metallurgy of Cu from Malachite ore. R: Roasting is the process of heating the ore in absence of air.

Calcination is the process of converting an ore into its oxide by heating it in the limited /excess air.

The process of heating of ore in the absence of air.

Calcination is useful for the ore