A reactor and a condenser is used for the production of methanol as shown in the figure below.The reactor outlet stream flows at 450 mol/min and contains 65.1 mol% H2, 24.7 mol% CO and the balance CH;OH (v). This stream enters the condenser to condense most of the methanol. The liquid methanol (n3, CH3OH (I)) is withdrawn as the product from the condenser. The gas stream leaving the condenser (n4) contains CO, H2 and 0.3 mol% uncondensed CH3OH (v) and is recycled to combine with the fresh feed. a) Complete the flow chart with the given data. b) Calculate n1, n2, n3, n4 and all the unknown molar ratios. c) Calculate the single-pass and overall conversions of co. n4 (mol/min) n1 (mol CO/min) n2 (mol H2/min) | n3 (mol CHзон ()/ min) reactor condenser 450 mol/min со + н2 -> снзон

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
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A reactor and a condenser is used for the production of methanol as shown in the figure
below.The reactor outlet stream flows at 450 mol/min and contains 65.1 mol% H2, 24.7 mol% CO
and the balance CH;OH (v). This stream enters the condenser to condense most of the methanol. The
liquid methanol (n3, CH3OH (I)) is withdrawn as the product from the condenser. The gas stream
leaving the condenser (n4) contains CO, H2 and 0.3 mol% uncondensed CH3OH (v) and is recycled to
combine with the fresh feed.
a) Complete the flow chart with the given data.
b) Calculate n1, n2, n3, n4 and all the unknown molar ratios.
c) Calculate the single-pass and overall conversions of CO.
n4 (mol/min)
n1 (mol CO/min)
n2 (mol H2/min)
n3 (mol CH3ОН ()/min)
reactor
condenser
450 mol/min
СО + Н2 > СНЗОН
Transcribed Image Text:A reactor and a condenser is used for the production of methanol as shown in the figure below.The reactor outlet stream flows at 450 mol/min and contains 65.1 mol% H2, 24.7 mol% CO and the balance CH;OH (v). This stream enters the condenser to condense most of the methanol. The liquid methanol (n3, CH3OH (I)) is withdrawn as the product from the condenser. The gas stream leaving the condenser (n4) contains CO, H2 and 0.3 mol% uncondensed CH3OH (v) and is recycled to combine with the fresh feed. a) Complete the flow chart with the given data. b) Calculate n1, n2, n3, n4 and all the unknown molar ratios. c) Calculate the single-pass and overall conversions of CO. n4 (mol/min) n1 (mol CO/min) n2 (mol H2/min) n3 (mol CH3ОН ()/min) reactor condenser 450 mol/min СО + Н2 > СНЗОН
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