If the iron ore contains clay as an impurity, the flux added during calcination, is-A-clayB-lime stoneC-argillaceous iron oreD-all the above.-B-lime stone

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APTITUDE CRACK · Accepted Answer

B lime stone I think caco3 calcinate into cao (quick lime) which is unstable. And cao reacts with clay to form slag.

Building Materials - Engineering

If the iron ore contains clay as an impurity, the flux added during calcination, is

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Building Materials - Engineering

If the iron ore contains clay as an impurity, the flux added during calcination, is

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions