Publicado 2020-11-05
Palabras clave
- equilibrio vapor-líquido,
- coeficiente de fugacidad,
- coeficiente de actividad,
- Peng Robinson,
- Van Laar
- Azeótropo ...Más
Cómo citar
Derechos de autor 2020 Revista UIS Ingenierías
Esta obra está bajo una licencia internacional Creative Commons Atribución-SinDerivadas 4.0.
Resumen
El presente artículo tiene como propósito mostrar la predicción del equilibrio vapor-líquido de una mezcla no ideal mediante modelos termodinámicos como lo es la ecuación de Peng-Robinson para el cálculo de los coeficientes de fugacidades de los componentes en estado gaseoso, y el modelo de Van Laar para hallar los coeficientes de actividad de los componentes en estado líquido. Los resultados se validan mediante el uso del simulador comercial Aspen Plus y la herramienta online “VLE-Calc”, obteniendo resultados similares con los valores experimentales de la mezcla binaria.
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Referencias
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