One thousand tons per hour of a mixture containing equal parts by mass of methanol, water and ethanol is distilled. Product streams leave the top and the bottom of the distillation column. The flow rate of the bottom stream is measured and found to be 673 kg/h, and the overhead stream is analyzed and found to contain 96.0 wt% methanol and bottom product contains 60 wt% ethanol. a) Choose the suitable basis b) Sketch the above process with material balance procedure about labeling c) Determine the Degree of freedom analysis after sketching
One thousand tons per hour of a mixture containing equal parts by mass of methanol, water and ethanol is distilled. Product streams leave the top and the bottom of the distillation column. The flow rate of the bottom stream is measured and found to be 673 kg/h, and the overhead stream is analyzed and found to contain 96.0 wt% methanol and bottom product contains 60 wt% ethanol. a) Choose the suitable basis b) Sketch the above process with material balance procedure about labeling c) Determine the Degree of freedom analysis after sketching
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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One thousand tons per hour of a mixture containing equal parts by mass of methanol, water and
ethanol is distilled. Product streams leave the top and the bottom of the distillation column. The flow
rate of the bottom stream is measured and found to be 673 kg/h, and the overhead stream is analyzed
and found to contain 96.0 wt% methanol and bottom product contains 60 wt% ethanol.
a) Choose the suitable basis
b) Sketch the above process with material balance procedure about labeling
c) Determine the Degree of freedom analysis after sketching
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