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Negative flow may be removed by increasing?(a) Feed(b) Reflux(c) Trays(d) StagesThis question was addressed to me by my college professor while I was bunking the class.The doubt is from Recovery from Failure and Analyze Results in chapter Rigorous Distillation Calculations of Distillation Design

Answer» RIGHT choice is (B) Reflux

Easiest explanation: Negative flow may be removed by increasing Reflux, as the flow increase it causes the danger of FLOODING and THUS increasing reflux is the only option.


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