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Which one of the following reboiler is best suited for high vaporization rate up to about 80% of the feed?

Which one of the following reboiler is best suited for high vaporization rate up to about 80% of the feed? Correct Answer Kettle Reboilers

The Kettle reboilers give an evaporation rate of 80%, flash types have 90% and thermosyphon types have around 60%.

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