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Difference between calcination and roasting.... |
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Answer» Calcination is a process of heating carbonate ores & Roasting is the process of heating sulphide ores Roasting ::: it is heated in excess of air and done for sulphide ores... Calcination::: it is done in limited excess of oxygen and done for carbonate ores Calcination-heating with high temperature in presence of oxygenRoasting-heating without presence of oxygen |
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