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【Daily Question】Theoretical Foundation 2019.8.29

2019-08-29 View Original

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Multiple-choice question: In the operation of a distillation tower, if the operating reflux ratio is less than Rmin, then ( ).   A. The reflux volume is too low, preventing operation. B. If an appropriate amount of reflux liquid is ensured. C. The operation can be carried out. D. The operation is possible, but the required number of theoretical plates increases. D. The operation can be performed, but it does not meet the specified separation requirements. Answer: D. Hint: The answer will be visible upon response
Reply #2 2019-08-29
D. The operation can be carried out, but the specified separation requirements are not met 
Reply #3 2019-08-29
D. The operation can be carried out, but the specified separation requirements are not met.

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