Novel pervaporation-assisted pressure swing reactive distillation process for intensified synthesis of dimethyl carbonate

2021 ◽  
pp. 108358
Author(s):  
Qing Li ◽  
Anton A. Kiss
Keyword(s):  
Dimethyl Carbonate ◽  
Reactive Distillation ◽  
Distillation Process ◽  
Pressure Swing

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.

Optimization and control of a reactive distillation process for the synthesis of dimethyl carbonate

2017 ◽  
Vol 25 (8) ◽  
pp. 1079-1090 ◽  
Author(s):  
Zhixian Huang ◽  
Yixiong Lin ◽  
Xiaoda Wang ◽  
Changshen Ye ◽  
Ling Li
Keyword(s):  
Dimethyl Carbonate ◽  
Reactive Distillation ◽  
Distillation Process ◽  
Optimization And Control ◽  
And Control
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