Consider the distillation column shown in Figure. It would be reasonable to control the liquid level in
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Consider the distillation column shown in Figure. It would be reasonable to control the liquid level in the reflux drum, hD, by manipulating either reflux flow rate, R, or distillate flow rate, D. How would the nominal value of the rel1u rat in (R/D) influence your choice? As a specific example, assume that R/D =4.
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Related Book For
Process Dynamics And Control
ISBN: 978-0471000778
2nd Edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich
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