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Chemical Engineering Objective Questions { Refractory Technology }



92. A steel member used in the furnace construction to take the thrust of the brickwork is called
Discussion

93. Silica refractories are not used in
Discussion

94. Thermal diffusivity of a refractory brick is high, when its __________ is high.
Discussion

95. Which property is important for bricks used in the combustion chamber & dome of blast furnace stoves?
Discussion

96. Refractoriness/fusion points of 'superduty' refractories is __________ °C.
Discussion

97. Mullite is chemically represented by
Discussion

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