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In a distillation tower, a mixture of two components A and B with equal molar ratio and a rate of 10,000 kg mol per hour is introduced. The molar fraction except A in the top product of the tower is 90% molar and the molar fraction B in the lower product of the distillation tower is 90%. A) Find the flow of each component in the product above and below the distillation tower. B) If the return fluid flow ratio is R = 5, find the working line above the tower. C) If the liquid is saturated, find the feed line. D) Find the minimum number of equilibrium steps and the number of equilibrium steps in the (Stripping) section. E) If (Partial Reboiler) and (Partial Condenser) are used. Find the number of trays. F) Find the heat load (Reboiler) and (Condenser) if the latent heat of vaporization A and B are 5000 and 7500 J/ kg, respectively. G) If water vapor is used at a pressure of 5 atmospheres in (Reboiler), find out how much water vapor is consumed. The relative volatility coefficient B in A is equal to 0.2. *

In a distillation tower, a mixture of two components A and B with equal molar ratio and a rate of 10,000 kg mol per hour is introduced. The molar fraction except A in the top product of the tower is 90% molar and the molar fraction B in the lower product of the distillation tower is 90%. A) Find the flow of each component in the product above and below the distillation tower. B) If the return fluid flow ratio is R = 5, find the working line above the tower. C) If the liquid is saturated, find the feed line. D) Find the minimum number of equilibrium steps and the number of equilibrium steps in the (Stripping) section. E) If (Partial Reboiler) and (Partial Condenser) are used. Find the number of trays. F) Find the heat load (Reboiler) and (Condenser) if the latent heat of vaporization A and B are 5000 and 7500 J/ kg, respectively. G) If water vapor is used at a pressure of 5 atmospheres in (Reboiler), find out how much water vapor is consumed. The relative volatility coefficient B in A is equal to 0.2. *

Introduction to Chemical Engineering Thermodynamics
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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Q2) please solve the parts D , E , F .

In a distillation tower, a mixture of two components A and B with equal molar ratio and a rate of 10,000 kg mol per hour is introduced. The molar fraction except A in the top product of the tower is 90% molar and the molar fraction B in the lower product of the distillation tower is 90%. A) Find the flow of each component in the product above and below the distillation tower. B) If the return fluid flow ratio is R = 5, find the working line above the tower. C) If the liquid is saturated, find the feed line. D) Find the minimum number of equilibrium steps and the number of equilibrium steps in the (Stripping) section. E) If (Partial Reboiler) and (Partial Condenser) are used. Find the number of trays. F) Find the heat load (Reboiler) and (Condenser) if the latent heat of vaporization A and B are 5000 and 7500 J/ kg, respectively. G) If water vapor is used at a pressure of 5 atmospheres in (Reboiler), find out how much water vapor is consumed. * The relative volatility coefficient B in A is equal to 0.2.
Transcribed Image Text:In a distillation tower, a mixture of two components A and B with equal molar ratio and a rate of 10,000 kg mol per hour is introduced. The molar fraction except A in the top product of the tower is 90% molar and the molar fraction B in the lower product of the distillation tower is 90%. A) Find the flow of each component in the product above and below the distillation tower. B) If the return fluid flow ratio is R = 5, find the working line above the tower. C) If the liquid is saturated, find the feed line. D) Find the minimum number of equilibrium steps and the number of equilibrium steps in the (Stripping) section. E) If (Partial Reboiler) and (Partial Condenser) are used. Find the number of trays. F) Find the heat load (Reboiler) and (Condenser) if the latent heat of vaporization A and B are 5000 and 7500 J/ kg, respectively. G) If water vapor is used at a pressure of 5 atmospheres in (Reboiler), find out how much water vapor is consumed. * The relative volatility coefficient B in A is equal to 0.2.
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