2000 kg/hr of a mixture of ethanol (E) and water (W) containing 50% ethanol by mass is separated by distillation into two fractions. The mass flow rate of ethanol in the top stream is 900 kg E/h and that of water in the bottom stream is 950 kg W/h. The operation is at steady state. Write balances on ethanol and water to calculate the unknown component flow rates in the output streams. Draw the related diagram as well.
2000 kg/hr of a mixture of ethanol (E) and water (W) containing 50% ethanol by mass is separated by distillation into two fractions. The mass flow rate of ethanol in the top stream is 900 kg E/h and that of water in the bottom stream is 950 kg W/h. The operation is at steady state. Write balances on ethanol and water to calculate the unknown component flow rates in the output streams. Draw the related diagram as well.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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2000 kg/hr of a mixture of ethanol (E) and water (W) containing 50% ethanol by mass is separated by distillation into two fractions. The mass flow rate of ethanol in the top stream is 900 kg E/h and that of water in the bottom stream is 950 kg W/h. The operation is at steady state. Write balances on ethanol and water to calculate the unknown component flow rates in the output streams. Draw the related diagram as well.
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