Complex Columns

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Complex Columns
Complex ColumnsCorresponding to the choice made on the process analysis of Chap. 3 and for the same reasons, the main column of the crude unit is taken as the reference for complex columns.
Regulatory Control One of the most common regulatory control schemes applied to the CDU is shown in Fig. 8-9. The first peculiarity is the presence, at the basic level, of a temperature controller on the overhead vapor line cascading on the reflux. As discussed earlier, that temperature controller should indirectly control the …
Alessandro Brambilla: Distillation Control and Optimization: Operation Fundamentals through Software Control. Complex Columns, Chapter (McGraw-Hill Professional, 2014), AccessEngineering Export