Which of the following is not a high alumina refractory m... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Which of the following is not a high alumina refractory material ?

Correct answer: D

Explanation

Kyanite, Sillimanite, and Diaspore are all high alumina refractory materials. Periclase is primarily magnesia (MgO) based.

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