De-ethanizer Example


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De-ethanizer Example
De-ethanizer ExampleThe behavior of the two preceding regulatory schemes is analyzed for a column that removes ethane from liquefied petroleum gas (LPG). The concentrations of C2 in the bottom product and C4 in the distillate are the separation targets. The disturbances considered are the cooling medium temperature and the throughput.The behavior of scheme 1dv is shown in Figs. 6-18 and 6-19. The effects of cooling temperature disturbances on material balance and internal flows are shown in
Citation
Alessandro Brambilla: Distillation Control and Optimization: Operation Fundamentals through Software Control. De-ethanizer Example, Chapter (McGraw-Hill Professional, 2014), AccessEngineering Export