4. Identify and Name:
Algebraic Form of CSTR equation: |
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For reactors in series, such as a PFR after a CSTR, the integral form of a PFR equation becomes: |
Volume of PFRVolume of CSTR
Independent: VCSTR, VPFR, FA0, FB0, TDependent: k, X1, X2
Knowns: same as Part Ivalues of knownsUnknowns: conversion from CSTR, X1conversion from PFR, X2
In: same as Part IOut: same as Part I
same as Part I6.Algorithm: Same as Part I
Combine:steps in combiningEvaluate:Check units, X is dimensionless.evaluating for X1
evaluating for X2With a CSTR upstream of the PFR, the conversion increased from 0.5 to 0.684.
Back to Part 1 : PFR
Back to the Original Problem