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Optimization Study for Pressure Swing Distillation Process for the Mixture of Isobutyl-Acetate and Isobutyl-Alcohol System
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  • Journal title : Korean Chemical Engineering Research
  • Volume 52, Issue 3,  2014, pp.307-313
  • Publisher : The Korean Institute of Chemical Engineers
  • DOI : 10.9713/kcer.2014.52.3.307
 Title & Authors
Optimization Study for Pressure Swing Distillation Process for the Mixture of Isobutyl-Acetate and Isobutyl-Alcohol System
Cho, Sung Jin; Shin, Jae Sun; Choi, Suk Hoon; Lee, Euy Soo; Park, Sang Jin;
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In this study, an optimization process design has been performed to separate 99.9 mol% of Isobutyl Acetate from binary azeotropic mixture of Isobutyl Acetate and Isobutyl Alcohol system using a Pressure Swing Distillation (PSD). PSD is used to separate binary azeotropic mixtures using the difference between the relative volatilities and azeotropic compositions by changing the system pressure. Non-Random Two Liquid (NRTL) model for liquid phase and the Peng-Robinson equation for vapor phase are used. An optimization study for the reflux ratio and feed stage locations which minimize the total reboiler heat duties are studied. Since PSD process consists of two columns, i.e. high pressure and low pressure, the effect of column sequence on the optimum conditions is reported.
Pressure Swing Distillation;Simulation;Azeotropic Mixture;Isobutyl-Acetate;Isobutyl-Alcohol;Non-Random Two Liquid (NRTL) Model;Peng-Robinson Equation of State;
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Korean Chemical Engineering Research, 2016. vol.54. 4, pp.465-469 crossref(new window)
The Measurement and Prediction of Combustible Properties of Dimethylacetamide (DMAc), Korean Chemical Engineering Research, 2015, 53, 5, 553  crossref(new windwow)
Song, J. S., Kang, T. I. and Park, S. J., "Phase Behavior of IPAWater-Entrainer and Process Design on IPA Azeotropic Distillation Process," Korean Chem. Eng. Res.(HWAHAK KONGHAK), 38(5), 633-638(2000).

Cho, J. H., Park, J. K. and Jeon, J. K., "Comparison of Threeand Two-Column Configurations in Ethanol Dehydration Using Azeotropic Distillation," J. Ind. Eng. Chem., 12(2), 206-215(2006).

Cho, J. H. and Jeon, J. K., "Optimization Study on the Azeotropic Distillation Process for Isopropyl Alcohol Dehydration," Korean J. Chem. Eng., 23(1), 1-7(2006). crossref(new window)

Kim, J. H., Lee, D. H., Hong, S. K. and Park, S. J., "Process Design of Low Energy Azeotropic and Extractive Distillation Process for Bioethanol Recovery," Korean Chem. Eng. Res.(HWAHAK KONGHAK), 46(2), 348-355(2008).

Roscoe, H. E. and William, D., "XV.-On the Absorption of Hydrochloric Acid and Ammonia in Water," Q. J. Chem. Soc., 12(1), 128-151(1860). crossref(new window)

Roscoe, H. E., "XVIII.-On the Composition of the Aqueous Acids of Constant Boiling Point," Q. J. Chem. Soc., 13(2), 146-164(1861). crossref(new window)

Lewis, W. K., "Dehydrating Alcohol and the Like," U. S. Patent, 1676700(1928).

Knapp, J. P. and Doherty, M. F., "A New Pressure-Swing-Distillation Process for Separating Homogeneous Azeotropic Mixtures," Ind. Eng. Chem. Res., 31(1), 346-357(1992). crossref(new window)

Phimister, J. R. and Seider, W. D., "Semicontinuous, Pressure-Swing Distillation," Ind. Eng. Chem. Res., 39(1), 122-130(2000). crossref(new window)

Luyben, W. L., "Comparison of Pressure-Swing and Extractive-Distillation Methods for Methanol-Recovery Systems in the TAME Reactive-Distillation Process," Ind. Eng. Chem. Res., 44(15), 5715-5725(2005). crossref(new window)

Luyben, W. L., "Comparison of Extractive Distillation and Pressure-Swing Distillation for Acetone-Methanol Separation," Ind. Eng. Chem. Res., 47(8), 2696-2707(2008). crossref(new window)

Luyben, W. L., "Design and Control of a Fully Heat-Integrated Pressure-Swing Azeotropic Distillation System," Ind. Eng. Chem. Res., 47(8), 2681-2695(2008). crossref(new window)

Repke, J.-U., Klein, A., Bogle, D. and Wozny, G., "Pressure Swing Batch Distillation for Homogeneous Azeotropic Separation," Chem. Eng. Res. Des., 85(4), 492-501(2007). crossref(new window)

Modla, G. and Lang, P., "Feasibility of New Pressure Swing Batch Distillation Methods," Chem. Eng. Sci., 63(11), 2856-2874 (2008). crossref(new window)

Modla, G. and Lang, P., "Separation of an Acetone-Methanol Mixture by Pressure-Swing Batch Distillation in a Double-Column System with and without Thermal Integration," Ind. Eng. Chem. Res., 49(8), 3785-3793(2010). crossref(new window)

Modla, G., Lang, P. and Denes, F., "Feasibility of Separation of Ternary Mixtures by Pressure Swing Batch Distillation," Chem. Eng. Sci., 65(2), 870-881(2010). crossref(new window)

Klein, A. and Repke, J.-U., "Regular and Inverted Batch Process Structures for Pressure Swing Distillation: A Case Study," Asia-Pac. J. Chem. Eng., 4(6), 893-897(2009). crossref(new window)

Lee, J. H., Cho, J. H., Kim, D. M. and Park, S. J., "Separation of Tetrahydrofuran and Water Using Pressure Swing Distillation: Modeling and Optimization," Korean J. Chem. Eng., 28(2), 591-596(2011). crossref(new window)

Peng, D. Y. and Robinson, D. B., "A New Two-Constant Equation of State," Ind. Eng. Chem. Fundamen., 15(1), 59-64(1976). crossref(new window)

Renon, H. and Prausnitz, J. M., "Local Compositions in Thermodynamic Excess Functions for Liquid Mixtures," AIChE J., 14(1), 135-144(1968). crossref(new window)

Monton, J. B., Munoz, R., Burguet, M. C. and Torre, J. de la, "Isobaric Vapor-liquid Equilibria for the Binary Systems Isobutyl Alcohol + Isobutyl Acetate and Tert-butyl Alcohol + Tert-butyl Acetate at 20 and 101.3 kPa," Fluid Phase Equilib., 227(1), 19-25(2005). crossref(new window)

Kim, K. W., Shin, J. S., Kim, S. H., Hong, S. K., Cho, J. H. and Park, S. J., "A Computational Study on the Separation of Acetonitrile and Water Azeotropic Mixture Using Pressure Swing Distillation," J. Chem. Eng. Jap., 46(5), 347-352(2013). crossref(new window)

Repke, J.-U., Forner, F. and Klein, A., "Separation of Homogeneous Azeotropic Mixtures by Pressure Swing Distillation-Analysis of the Operation Performance," Chem. Eng. Technol., 28(10), 1151-1158(2005). crossref(new window)