Modeling and simulation of a batch distillation column for recovering limonene epoxide
Aspen Plus and MATLAB software simulation tools were employed for modeling, simulation and optimization of a distillation process to recover limonene epoxide from a liquid mixture containing limonene + acetonitrile + water + limonene epoxide. This mixture is obtained from limonene epoxidation over P...
| Tipo de recurso: | artículo |
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| Estado: | Versión publicada |
| Fecha de publicación: | 2011 |
| País: | Colombia |
| Institución: | Escuela de Ingeniería de Antioquia |
| Repositorio: | Repositorio EIA |
| Idioma: | inglés |
| OAI Identifier: | oai:repository.eia.edu.co:11190/118 |
| Acceso en línea: | https://repository.eia.edu.co/handle/11190/118 |
| Access Level: | acceso abierto |
| Palabra clave: | REI00197 RECURSOS NATURALES: AGUA, MINERALES, BIODIVERSIDAD BIOTRANSFORMACIÓN BIOTRANSFORMATION BATCH DISTILLATION MODELING AND SIMULATION RESIDUE CURVE MAPS LIMONENE EPOXIDE DESTILACIÓN POR LOTES MODELADO Y SIMULACIÓN CURVAS DE COMPOSICIÓN RESIDUAL |
| Sumario: | Aspen Plus and MATLAB software simulation tools were employed for modeling, simulation and optimization of a distillation process to recover limonene epoxide from a liquid mixture containing limonene + acetonitrile + water + limonene epoxide. This mixture is obtained from limonene epoxidation over PW-Amberlite using aqueous hydrogen peroxide as oxidant and acetonitrile as solvent. Analyses of residue curve maps indicate that batch distillation columns of inverse configuration are adequate to separate limonene epoxide. The model parameters, i.e., the number of stages (8) and the reflux ratio (3,1) were determined by steady state simulations with short-cut models and rigorous models from Aspen Plus. Aspen Plus simulation of the batch distillation operation showed that it is possible to recover up to 95 % limonene epoxide with a molar fraction of 0,97 after 7,5 h. For comparison purposes, the batch distillation operation was also simulated with a semi-rigorous MATLAB model and similar results were obtained. |
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