Terminal composition control of a binary distillation column

1973 ◽  
Vol 28 (9) ◽  
pp. 1707-1717 ◽  
Author(s):  
R.K. Wood ◽  
M.W. Berry
Keyword(s):  
Distillation Column ◽  
Composition Control

scholarly journals Adaptive Dual Composition Control of a Binary Distillation Column with a Heat Pump

1988 ◽  
Vol 21 (7) ◽  
pp. 193-198 ◽  
Author(s):  
C.S. Nielsen ◽  
H.W. Andersen ◽  
H. Brabrand ◽  
S.B. Jørgensen
Keyword(s):  
Heat Pump ◽  
Distillation Column ◽  
Composition Control

Dual composition control and soft estimation for a pilot distillation column using a neurogenetic design

2012 ◽  
Vol 40 ◽  
pp. 157-170 ◽  
Author(s):  
J. Fernandez de Canete ◽  
P. del Saz-Orozco ◽  
S. Gonzalez ◽  
I. Garcia-Moral
Keyword(s):  
Distillation Column ◽  
Composition Control

Comparing Usage of Temperature Control and Composition Control for Reactive Distillation Column in Methyl Ester Production

2011 ◽  
Vol 6 (1) ◽  
Author(s):  
Kulchanat Prasertsit ◽  
Chakrit Tongurai ◽  
Chokchai Mueanmas
Keyword(s):  
Methyl Ester ◽  
Temperature Control ◽  
Distillation Column ◽  
Reactive Distillation ◽  
The Other ◽  
Base Case ◽  
Control Performance ◽  
Control Loop ◽  
Composition Control ◽  
And Performance

The temperature control and the composition control for the production process was used to evaluated a method to control the quality of methyl ester production in a reactive distillation column. The optimum condition at steady state was selected as the base case condition for the control study by using Aspen Dynamic Simulation. In this work, two controller settings for PID controller of each control loop were based on the Zeigler-Nichol and the Tyreus-Luyben tuning formulae. The controllability and performance of both control structures were compared. The result shows that the control loop using the Ziegler-Nichols setting gave better control performance than the other using the Tyreus-Luyben setting. It also found that the control structure based on temperature control gives the same control performance as the other based on composition control, but less expensive and less complicated to implement.

Dual Composition Control in a Middle-Vessel Batch Distillation Column

2001 ◽  
Vol 40 (20) ◽  
pp. 4377-4390 ◽  
Author(s):  
Rosendo Monroy-Loperena ◽  
Jose Alvarez-Ramirez
Keyword(s):  
Distillation Column ◽  
Batch Distillation ◽  
Composition Control
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