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Su tarea es dise ar una columna de destilaci n para separar 1 0 0 0 kmol / h de una mezcla multicomponente compuesta por

Su tarea es disear una columna de destilacin para separar 1000 kmol/h de una mezcla multicomponente compuesta por 8% en moles de n-pentano, 42% en moles de n-hexano, 38% en moles de n-heptano y 12% en moles de n-octano con un 98% de recuperacin de n-hexano en el destilado y recuperacin del 98% de n-heptano en las colas. Debe determinar: i) relacin de reflujo ptima, ii) placa de alimentacin ptima, iii) nmero total de etapas de equilibrio, iv) nmero total de etapas reales, v) altura de la columna, vi) dimetro de la columna. Debe utilizar las siguientes especificaciones de diseo: Presiones: Presin de la columna =405,3 kPa Presin del hervidor =406 kPa Presin en el condensador =404 kPa Condensador total y hervidor parcial Bandejas de tamiz con espacio entre bandejas de 24 pulgadas El caudal de alimentacin es de 1000 kmol/h de lquido saturado Composicin de la alimentacin : 8% molar C5H12,42% molar n-C6H14,38% molar n-C7H16,12% molar n-C8H18 Recuperacin de n-C6H14 en destilado: 98% Recuperacin de n-C7H16 en fondos: 98% Las bandejas funcionan a 75% de las inundaciones

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