Exercise 3: Control of Heat Exchanger Networks


The objective of this exercise is to devise suitable control schemes for the refinery heat exchange systems shown below. It is required to regulate all product stream temperatures and that of the desalter drum, which is an adiabatic reactor.


Question 1

Figure 1 - HENS 1 without Control

Answer


Question 2

Figure 2 - HENS 2 without Control

Answer


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