difference between calcination and roasting
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In both calcination and roasting , an ore is convertead into its oxide , through different chemical pathway
In the process of roasting consentrated ore is heated strongly , below its melting point in presence of air with or without some other additives..
While calcination is the process in which ore is heated below its melting point either in the absence or limited supply of air..
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In the process of roasting consentrated ore is heated strongly , below its melting point in presence of air with or without some other additives..
While calcination is the process in which ore is heated below its melting point either in the absence or limited supply of air..
✌️✌️☺️☺️☺️
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