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What is surface-cooled crystallizer?

(a) Combination of draft tube baffle crystallizer body with a heat exchanger

(b) Combination of forced circulation crystallizer body with a heat exchanger

(c) Combination of vacuum body with a heat exchanger

(d) Combination of crystallizer body with a heat exchanger

This question was addressed to me during an interview.

Origin of the question is Crystallization Equipment in division Crystallization of Food Processing Unit Operations

1 Answer

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Best answer
Correct choice is (a) Combination of draft tube baffle crystallizer body with a heat exchanger

To explain I would say: The surface cooled crystallizer is the combination of a draft tube baffle crystallizer body with a heat exchanger. The slurry is strained from the crystallizer body and then cooled before being pumped back into crystallizer.

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