Question
Please calculate the number of trays and the optimum feed stage. A feed to a Distillation column of flow rate 55419 lbmol/hr with composition of
Please calculate the number of trays and the optimum feed stage.
A feed to a Distillation column of flow rate 55419 lbmol/hr with composition of 3.43% CO2, 2.46% H2S and 47% water and 47% Diglycolamine (DGA). The bottom has flow rate of 54478 lbmol/hr with compositions of 0.66% CO2, 0.01% H2S and 49.665% water and 49.665% Diglycolamine (DGA) The top has flow rates 941 lbmol/hr with composition of 65.79% CO2, 18.7% H2S and 7.8% water and 7.8% Diglycolamine (DGA). Calculate the number of trays and the optimum feed stage.
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Introduction to Chemical Engineering Thermodynamics
Authors: J. M. Smith, H. C. Van Ness, M. M. Abbott
7th edition
71247084, 978-0071247085
