1. 1100 kg/h of a mixture containing equal parts by mass of methanol and water is distilled. Product streams leave the top and the bottom of the distilling column. The flow rate of the bottom stream is measured and found to be 710 kg/h, and the overhead stream is analyzed and found to contain 95.5 wt% methanol. Calculate the molar flow rates of methanol and water in the bottom product stream both in kmol/hour. Round your answers into 2 decimal places. Use 18 g/mol and 32 g/mol as the molecular weights of water and methanol respectively for the calculations.
1. 1100 kg/h of a mixture containing equal parts by mass of methanol and water is distilled. Product streams leave the top and the bottom of the distilling column. The flow rate of the bottom stream is measured and found to be 710 kg/h, and the overhead stream is analyzed and found to contain 95.5 wt% methanol. Calculate the molar flow rates of methanol and water in the bottom product stream both in kmol/hour. Round your answers into 2 decimal places. Use 18 g/mol and 32 g/mol as the molecular weights of water and methanol respectively for the calculations.
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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Transcribed Image Text:1. 1100 kg/h of a mixture containing equal parts by mass of methanol and water is distilled.
Product streams leave the top and the bottom of the distilling column. The flow rate of the
bottom stream is measured and found to be 710 kg/h, and the overhead stream is analyzed and
found to contain 95.5 wt% methanol. Calculate the molar flow rates of methanol and water in
the bottom product stream both in kmol/hour. Round your answers into 2 decimal places. Use
18 g/mol and 32 g/mol as the molecular weights of water and methanol respectively for the
calculations.
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