Discussion :: Refractory Technology
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Pick out the wrong statement.
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A.
Sand & coke is the main raw material for the manufacture of silicon carbide.
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B.
Carbon refractories can not be used in the furnaces operating under reducing conditions.
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C.
Mullite can be obtained by the heating of alusite, kyanite or silimanite.
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D.
Silica occurs in nature in all cellular, amorphous or crystalline form.
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Answer : Option B
Explanation :
No answer description available for this question.
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