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ENGCB323-22A: Assignment 4 Binary Distillation Due date: 5pm Friday 20st May 2022 A distillation column operating at 1 atm is used to separate 10 kmol/s of a 60:40 molar mixture of benzene and o-xylene, using a total condenser and partial reboiler. The distillate composition is required to be 98 mole % benzene while the bottoms product is required to be no more than 5 mole % benzene. The feed is a saturated liquid and the reflux ratio is 2 times the minimum reflux ratio. Calculate: a) The distillate and bottoms flow-rates b) The condensing temperature c) The temperature required in order for the feed to be a saturated liquid d) The number of ideal stages e) The optimal feed stage Antoine Parameters (kPa, °C) Z A B с 0.5 13.8594 12.87979 2773.79 2782.477 220.07 189.82 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Ув 0 0.0 Benzene o-xylene +0.2 +0.3 0.4 -0.5 +0.6 0.7 08 XB

ENGCB323-22A: Assignment 4 Binary Distillation Due date: 5pm Friday 20st May 2022 A distillation column operating at 1 atm is used to separate 10 kmol/s of a 60:40 molar mixture of benzene and o-xylene, using a total condenser and partial reboiler. The distillate composition is required to be 98 mole % benzene while the bottoms product is required to be no more than 5 mole % benzene. The feed is a saturated liquid and the reflux ratio is 2 times the minimum reflux ratio. Calculate: a) The distillate and bottoms flow-rates b) The condensing temperature c) The temperature required in order for the feed to be a saturated liquid d) The number of ideal stages e) The optimal feed stage Antoine Parameters (kPa, °C) Z A B с 0.5 13.8594 12.87979 2773.79 2782.477 220.07 189.82 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Ув 0 0.0 Benzene o-xylene +0.2 +0.3 0.4 -0.5 +0.6 0.7 08 XB

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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ENGCB323-22A: Assignment 4 Binary Distillation Due date: 5pm Friday 20st May 2022 A distillation column operating at 1 atm is used to separate 10 kmol/s of a 60:40 molar mixture of benzene and o-xylene, using a total condenser and partial reboiler. The distillate composition is required to be 98 mole % benzene while the bottoms product is required to be no more than 5 mole % benzene. The feed is a saturated liquid and the reflux ratio is 2 times the minimum reflux ratio. Calculate: a) The distillate and bottoms flow-rates b) The condensing temperature c) The temperature required in order for the feed to be a saturated liquid d) The number of ideal stages e) The optimal feed stage Antoine Parameters (kPa, °C) Z A B с 0.5 13.8594 12.87979 2773.79 2782.477 220.07 189.82 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Ув 0 0.0 Benzene o-xylene +0.2 +0.3 0.4 -0.5 +0.6 0.7 08 XB
Transcribed Image Text:ENGCB323-22A: Assignment 4 Binary Distillation Due date: 5pm Friday 20st May 2022 A distillation column operating at 1 atm is used to separate 10 kmol/s of a 60:40 molar mixture of benzene and o-xylene, using a total condenser and partial reboiler. The distillate composition is required to be 98 mole % benzene while the bottoms product is required to be no more than 5 mole % benzene. The feed is a saturated liquid and the reflux ratio is 2 times the minimum reflux ratio. Calculate: a) The distillate and bottoms flow-rates b) The condensing temperature c) The temperature required in order for the feed to be a saturated liquid d) The number of ideal stages e) The optimal feed stage Antoine Parameters (kPa, °C) Z A B с 0.5 13.8594 12.87979 2773.79 2782.477 220.07 189.82 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Ув 0 0.0 Benzene o-xylene +0.2 +0.3 0.4 -0.5 +0.6 0.7 08 XB
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