Simple multicomponent batch distillation procedure with a variable reflux policy
AUTOR(ES)
García, A. N., Loría, J. C. Z., Marín, A. R., Quiroz, A. V. C.
FONTE
Braz. J. Chem. Eng.
DATA DE PUBLICAÇÃO
2014-06
RESUMO
This paper describes a shortcut procedure for batch distillation simulation with a variable reflux policy. The procedure starts from a shortcut method developed by Sundaram and Evans in 1993 and uses an iterative cycle to calculate the reflux ratio at each moment. The functional relationship between the concentrations at the bottom and the dome is evaluated using the Fenske equation and is complemented with the equations proposed by Underwood and Gilliland. The results of this procedure are consistent with those obtained using a fast method widely validated in the relevant literature.
Documentos Relacionados
- Nonlinear dynamic modeling of multicomponent batch distillation: a case study
- PERFORMANCE INDICES TO DESIGN A MULTICOMPONENT BATCH DISTILLATION COLUMN USING A SHORTCUT METHOD
- Continuously variable rating: a new, simple and logical procedure to evaluate original scientific publications
- Maximum thermodynamic efficiency problem in batch distillation
- Thermodynamic analysis of multicomponent distillation columns: identifying optimal feed conditions