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Mathematical Modeling Of Multi Component Batch Extractive Distillation | ||
| Engineering and Technology Journal | ||
| Volume 25, Issue 6, 2007, Pages 757-774 PDF (264.33 K) | ||
| DOI: 10.30684/etj.25.6.6 | ||
| Authors | ||
| M. Shakoor Zaidoon; A. Al-Naimi Safa | ||
| Abstract | ||
| A dynamic model has been developed to study the dynamic behavior of multi component batch extractive distillation column. The set of equations governing (material bvalance, heat balance, summation of mole and equilibrium equations) which represent the dynamic model are solved to give the temperature and composition profile. Eigenvalue method was used to integrate the stiff ordinary differential equations. Matrix method was used to solve many equations simultaeously to redefine the column parameters during program run. Newtons algorithm was used to calculate the plate temperatures on each tray. The calculations and simulations in this paper were obtained by using MATLAB environment, version 6. The result of the proposed model are compared with experimental result taken under the same operating conditions. This model shows good agreement with experimental results and explains features of the batch extractive distillation process. | ||
| Keywords | ||
| Extractive Distillation; Azeotropic; Batch Distillation; Dynamic Simulation | ||
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