Control Structure for Reactor-Column Process

The reactor effluent F is flow-controlled. This is the production rate handle. 

Reactor level is controlled by manipulating the fresh feedstream FA0. This is selected because the concentration of A in the reactor is large (CA = 1.706 kmol/m3). Perfect level control is assumed, so the flowrate FA0 is calculated by subtracting the volumetric flowrates of FB0 and Dvoi from Fvol. 

Reactor temperature TR is controlled by manipulating jacket cooling water flow Fj. 

Sr integration loop while timectstop t Colunn Level controller  

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