Low grade phosphate rock can be used in electrical furnac... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Low grade phosphate rock can be used in electrical furnace, because__________________?

Correct answer: A

Explanation

The better CaO/SiO2 balance helps in forming a stable and effective slag when used in the electrical furnace.

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