For accurate Reflux, estimate(a) Reflux of high purity is used(b) Narrow boiling is used(c) Super fractionators are used(d) Final temperature is usedThe question was posed to me in unit test.I'd like to ask this question from Rigorous Computational Methods topic in portion Rigorous Distillation Calculations of Distillation Design

For accurate Reflux, estimate(a) Reflux of high purity is used(b) Narr

1.	For accurate Reflux, estimate(a) Reflux of high purity is used(b) Narrow boiling is used(c) Super fractionators are used(d) Final temperature is usedThe question was posed to me in unit test.I'd like to ask this question from Rigorous Computational Methods topic in portion Rigorous Distillation Calculations of Distillation Design
Answer» Right choice is (b) Narrow boiling is used The BEST I can EXPLAIN: For ACCURATE Reflux estimate, narrow boiling is necessary, where separation is REQUIRED the reflux of high priority is used.

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