Design and Control of a Thermally Coupled Reactive Distillation Process Synthesizing Diethyl Carbonate

2014 ◽  
Vol 53 (14) ◽  
pp. 5982-5995 ◽  
Author(s):  
San-Jang Wang ◽  
Shueh-Hen Cheng ◽  
Pin-Hao Chiu ◽  
Kejin Huang
Keyword(s):  
Reactive Distillation ◽  
Diethyl Carbonate ◽  
Distillation Process ◽  
And Control

scholarly journals Feasibility of Batch Reactive Distillation with Equilibrium-Limited Consecutive Reactions in Rectifier, Stripper, or Middle-Vessel Column

2011 ◽  
Vol 2011 ◽  
pp. 1-16 ◽  
Author(s):  
T. Lukács ◽  
C. Stéger ◽  
E. Rév ◽  
M. Meyer ◽  
Z. Lelkes
Keyword(s):  
Chemical Equilibrium ◽  
Dimethyl Carbonate ◽  
Reactive Distillation ◽  
Cascade Reactions ◽  
Diethyl Carbonate ◽  
Distillation Process ◽  
Consecutive Reactions ◽  
Continuous Feeding ◽  
Model Equations ◽  
Pure Methanol

A general overall feasibility methodology of batch reactive distillation of multireaction systems is developed to study all the possible configurations of batch reactive distillation. The general model equations are derived for multireaction system with any number of chemical equilibrium-limited reactions and for any number of components. The present methodology is demonstrated with the detailed study of the transesterification of dimethyl carbonate in two reversible cascade reactions in batch reactive distillation process. Pure methanol is produced as distillate, and pure diethyl carbonate is produced at the bottom simultaneously in middle-vessel column; in each section, continuous feeding of ethanol is necessary. The results of feasibility study are successfully validated by rigorous simulations.

Design and control of diphenyl carbonate reactive distillation process with thermally coupled and heat-integrated stages configuration

2019 ◽  
Vol 121 ◽  
pp. 130-147 ◽  
Author(s):  
Hao-Yeh Lee ◽  
Chien-Ying Chen ◽  
Jun-Lin Chen ◽  
J. Rafael Alcántara-Avila ◽  
Masataka Terasaki ◽  
...  
Keyword(s):  
Reactive Distillation ◽  
Diphenyl Carbonate ◽  
Distillation Process ◽  
And Control
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