A gaseous mixture consist of 85% acetylene (C2H2) and 15% inert is fed to a 30 m length of Plug Flow Reactor (PFR). The reactor consists of a bank of 100 tubes with the volume of 0.05 m3 per tube. At 725 K and 20 atm, acetylene is polymerized to tetramer complex (C2H2)4 according to the following equation: 4(C2H2) → (C2H2)4 The reaction is second order of reaction with respect to first order reaction and the rate constant is 2.6 L. mol-1 min-1. Determine the volume of PFR for 70% conversion using the appropriate numerical evaluation (the evaluation should consist at least 5 points).

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
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A gaseous mixture consist of 85% acetylene (C2H2) and 15% inert is fed to a 30 m length of Plug Flow Reactor (PFR). The reactor consists of a bank of 100 tubes with the volume of 0.05 m3 per tube. At 725 K and 20 atm, acetylene is polymerized to tetramer complex (C2H2)4 according to the following equation:

4(C2H2) → (C2H2)4

The reaction is second order of reaction with respect to first order reaction and the rate constant is 2.6 L. mol-1 min-1. Determine the volume of PFR for 70% conversion using the appropriate numerical evaluation (the evaluation should consist at least 5 points).

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