Calculation of Effect of Vapor Mixing on Tray Efficiency

1967 ◽  
Vol 6 (4) ◽  
pp. 499-503 ◽  
Author(s):  
D. A. Diener
Keyword(s):  
Tray Efficiency

Influence of vapor entrainment on distillation tray efficiency at high pressures

AIChE Journal ◽  
1982 ◽  
Vol 28 (4) ◽  
pp. 535-541 ◽  
Author(s):  
P. J. Hoek ◽  
F. J. Zuiderweg
Keyword(s):  
High Pressures ◽  
Tray Efficiency

scholarly journals Hydrodynamic and tray efficiency behavior in parastillation column

2006 ◽  
Vol 23 (1) ◽  
pp. 135-146 ◽  
Author(s):  
J. Belincanta ◽  
T. M. Kakuta Ravagnani ◽  
J. A. F. Pereira
Keyword(s):  
Tray Efficiency

Distillation tray efficiency and interfacial area

1965 ◽  
Vol 20 (12) ◽  
pp. 1115-1124 ◽  
Author(s):  
C.W.J. de Goederen
Keyword(s):  
Interfacial Area ◽  
Tray Efficiency

The effect of tray geometry on the sieve tray efficiency

2012 ◽  
Vol 76 ◽  
pp. 90-98 ◽  
Author(s):  
Rahbar Rahimi ◽  
Maryam Mazarei Sotoodeh ◽  
Elahe Bahramifar
Keyword(s):  
Sieve Tray ◽  
Tray Efficiency

Entrainment effect on tray efficiency

2000 ◽  
Vol 55 (18) ◽  
pp. 3941-3949 ◽  
Author(s):  
B.M Jaćimović
Keyword(s):  
Tray Efficiency ◽  
Entrainment Effect

Theory and Application of the Lang-Gilles Observer for Distillation Processes

2016 ◽  
Author(s):  
Maxim Stuckert
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Distillation Column ◽  
Simulation Studies ◽  
Multicomponent Mixtures ◽  
Plant Model ◽  
Model Mismatch ◽  
Tray Efficiency ◽  
Full State ◽  
On Line

This thesis deals with the nonlinear full state observer for distillation processes first introduced by Lang and Gilles in 1990. The observer is very attractive in practice as it requires only few temperature measurements in each section of a distillation column and only few observer parameters need to be tuned. We provide conditions under which this observer converges and derive a simple rule for the tuning of the observer parameters. We also give a method for the on-line estimation of the Murphree tray efficiency. Such on-line methods are rarely found in ­literature. In a sequence of simulation studies, we investigate the capabilities of the observer for the estimation of the tray efficiency and for model-predictive control. The simulation studies are based on distillation processes for separation of multicomponent mixtures and one of the studies introduces a plant-model mismatch. ...

Sign in / Sign up

Export Citation Format

Share Document