Chemical Engineering - Refractory Technology - Discussion

Discussion Forum : Refractory Technology - Section 1 (Q.No. 11)

Refractory Technology

11.

Resistance to slag attack of a refractory

depends on the nature of slag & refractory.

decreases at higher temperature.

decreases, if defective joints & cracks exist in the refractory.

all (a), (b) and (c).

Answer: Option

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