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Ethylene recovery from steam cracking. Your colleagues have given you the process flow diagram (PFD) shown in the figure above and asking for your thoughts about it. Assuming they have selected the right processes and unit operations, list the 2 most critical specific points that they can improve on regarding the presentation of this BFD, the reason(s) for your suggestions, and the way they can fix these problems.

Ethylene recovery from steam cracking. Your colleagues have given you the process flow diagram (PFD) shown in the figure above and asking for your thoughts about it. Assuming they have selected the right processes and unit operations, list the 2 most critical specific points that they can improve on regarding the presentation of this BFD, the reason(s) for your suggestions, and the way they can fix these problems.

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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Ethylene recovery from steam cracking. Your colleagues have given you the process flow diagram (PFD) shown in the figure above and asking for your thoughts about it. Assuming they have selected the right processes and unit operations, list the 2 most critical specific points that they can improve on regarding the presentation of this BFD, the reason(s) for your suggestions, and the way they can fix these problems.
Transcribed Image Text:Ethylene recovery from steam cracking. Your colleagues have given you the process flow diagram (PFD) shown in the figure above and asking for your thoughts about it. Assuming they have selected the right processes and unit operations, list the 2 most critical specific points that they can improve on regarding the presentation of this BFD, the reason(s) for your suggestions, and the way they can fix these problems.
Compression Refrigeration Refrigerant Product from cracking furnace Acetylene Demethanizer De-ethanizer saturation Hydrogen Acetylene saturation unit Hydrogen methane Depropanizer Stabilizer Butenes Hydrogen C2 splitter C3 splitter → Ethylene Ethane Propylene → Propane
Transcribed Image Text:Compression Refrigeration Refrigerant Product from cracking furnace Acetylene Demethanizer De-ethanizer saturation Hydrogen Acetylene saturation unit Hydrogen methane Depropanizer Stabilizer Butenes Hydrogen C2 splitter C3 splitter → Ethylene Ethane Propylene → Propane
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