An ore when heated in absence of air liberates gas that turns lime water milky. Identify the nature of ore and give steps for its extraction
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it is a carbonate ore
metod of attraction
step1 calcination
step2 reduction with carbon
step 3 purification
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The ore is a carbonate.
The one is crushed in big jaw crushers and is concentrated. The concentrated one is then converted into its oxide by calculation (to heat in the absence of air). Then it is reduced by reducing agents to obtain the metal. The obtained metal is then further purified through electrolytic processes.
The one is crushed in big jaw crushers and is concentrated. The concentrated one is then converted into its oxide by calculation (to heat in the absence of air). Then it is reduced by reducing agents to obtain the metal. The obtained metal is then further purified through electrolytic processes.
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