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1. A→P second order liquid phase reaction is to be carried out in a jacketed batch reactor for 80% conversion. Initial A composition of 4 m³ reaction mixture is 2.3 mol/L. a) Find the necessary reaction time and heat transfer fluid temperature profile (Tş=f(t)) for T=363 K isothermal operation. b) Find the necessary reaction time and temperature profile of the reaction mixture (T=f(t) under adiabatic conditions, if the initial temperature is To=340 K. c) Discuss all your results. DATA 1° Reaction rate model: -rĄ=8.8x10°exp(-15500/RT) CẠ²; mol/ Lh (R=1.987 cal/mol K) 2° Heat of reaction : - AH= 12,000 cal/mol 3° Heat transfer coefficient for the jacketed reactor: U =130 cal/dm² min °C 4° Avarege physical properties of the mixture: Cp=0.95 cal/g °C p =1.02 g/cm³

1. A→P second order liquid phase reaction is to be carried out in a jacketed batch reactor for 80% conversion. Initial A composition of 4 m³ reaction mixture is 2.3 mol/L. a) Find the necessary reaction time and heat transfer fluid temperature profile (Tş=f(t)) for T=363 K isothermal operation. b) Find the necessary reaction time and temperature profile of the reaction mixture (T=f(t) under adiabatic conditions, if the initial temperature is To=340 K. c) Discuss all your results. DATA 1° Reaction rate model: -rĄ=8.8x10°exp(-15500/RT) CẠ²; mol/ Lh (R=1.987 cal/mol K) 2° Heat of reaction : - AH= 12,000 cal/mol 3° Heat transfer coefficient for the jacketed reactor: U =130 cal/dm² min °C 4° Avarege physical properties of the mixture: Cp=0.95 cal/g °C p =1.02 g/cm³

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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1. A P second order liquid phase reaction is to be carried out in a jacketed batch reactor for 80% conversion. Initial A composition of 4 m³ reaction mixture is 2.3 mol/L. a) Find the necessary reaction time and heat transfer fluid temperature profile (T3=f(t)) for T=363 K isothermal operation. b) Find the necessary reaction time and temperature profile of the reaction mixture (T=f(t)) under adiabatic conditions, if the initial temperature is To=340 K. c) Discuss all your results. DATA 1° Reaction rate model: -ra=8.8x10%exp(-15500/RT) Ca²; mol/ L h (R=1.987 cal/mol K) 2° Heat of reaction : - AH= 12,000 cal/mol 3º Heat transfer coefficient for the jacketed reactor: U =130 cal/dm² min °C 4º Avarege physical properties of the mixture: Cp=0.95 cal/g °C p =1.02 g/cm³
Transcribed Image Text:1. A P second order liquid phase reaction is to be carried out in a jacketed batch reactor for 80% conversion. Initial A composition of 4 m³ reaction mixture is 2.3 mol/L. a) Find the necessary reaction time and heat transfer fluid temperature profile (T3=f(t)) for T=363 K isothermal operation. b) Find the necessary reaction time and temperature profile of the reaction mixture (T=f(t)) under adiabatic conditions, if the initial temperature is To=340 K. c) Discuss all your results. DATA 1° Reaction rate model: -ra=8.8x10%exp(-15500/RT) Ca²; mol/ L h (R=1.987 cal/mol K) 2° Heat of reaction : - AH= 12,000 cal/mol 3º Heat transfer coefficient for the jacketed reactor: U =130 cal/dm² min °C 4º Avarege physical properties of the mixture: Cp=0.95 cal/g °C p =1.02 g/cm³
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