Abstract
This paper investigates the use of the Ideal Adsorbed Solution Theory (IAST) for alcohol/water breakthrough separation simulations on an all-silica beta zeolite. Because of its very hydrophobic nature, this zeolite presents peculiar isotherms for water and the alcohols, 2-methylpropan-1-ol, and ethanol. Isotherm fitting was performed using the Dual Langmuir-Sips (DLS) model for 2-methylpropan-1-ol and ethanol, while the Brunauer–Emmett–Teller (BET) model was chosen for water. To overcome the issues for evaluating the BET spreading pressure integral during IAST calculations, its isotherm at high partial pressures was limited to a capacity where its pore volume equals the pore volume occupied by ethanol and 2-methylpropan-1-ol. A 1D, trace, isothermal, axially dispersed plug flow model was employed to simulate and predict breakthrough curves for binary and ternary mixtures containing 2-methylpropan-1-ol, ethanol, and water. The IAST breakthrough separation simulations were validated with experimental data where both the equilibrium and dynamic behavior match well. This study concludes that IAST can be applied to alcohol/water mixtures when it is combined with a uniform and almost defect-free all-silica adsorbent.
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References
Bai, P., Tsapatsis, M., Siepmann, J.I.: Multicomponent Adsorption of alcohols onto Silicalite-1 from aqueous solution: Isotherms, Structural Analysis, and Assessment of Ideal Adsorbed Solution Theory. Langmuir. 28, 15566–15576 (2012). https://doi.org/10.1021/la303247c
Burton, A.: Recent trends in the synthesis of high-silica zeolites. Catal. Reviews. 60, 132–175 (2018). https://doi.org/10.1080/01614940.2017.1389112
Cessford, N.F., Seaton, N.A., Düren, T.: Evaluation of ideal adsorbed solution theory as a tool for the design of metal-organic framework materials. Ind. Eng. Chem. Res. 51, 4911–4921 (2012). https://doi.org/10.1021/ie202219w
Claessens, B., Wittevrongel, G.R., Rey, F., et al.: Capturing renewable isobutanol from model vapor mixtures using an all-silica beta zeolite. Chem. Eng. J. 412, 128658 (2021). https://doi.org/10.1016/j.cej.2021.128658
Cousin-Saint-Remi, J., Denayer, J.F.M.: Applying the wave theory to fixed-bed dynamics of Metal-Organic frameworks exhibiting stepped adsorption isotherms: Water/ethanol separation on ZIF-8. Chem. Eng. J. 324, 313–323 (2017). https://doi.org/10.1016/j.cej.2017.04.126
Erickson, B., Nelson, Winters, P.: Perspective on opportunities in industrial biotechnology in renewable chemicals. Biotechnol. J. 7, 176–185 (2012). https://doi.org/10.1002/biot.201100069
Flanigen, E.M., Broach, R.W., Wilson, S.T.: Introduction. In: Zeolites in Industrial Separation and Catalysis, pp. 1–26. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany (2010)
Fu, C., Li, Z., Jia, C., et al.: Recent advances on bio-based isobutanol separation. Energy Convers. Management: X. 10, 100059 (2021). https://doi.org/10.1016/j.ecmx.2020.100059
Fuller, E.N., Ensley, K., Giddings, J.C.: Diffusion of halogenated hydrocarbons in Helium. The effect of structure on collision cross sections. J. Phys. Chem. 73, 3679–3685 (1969). https://doi.org/10.1021/j100845a020
Furmaniak, S., Koter, S., Terzyk, A.P., et al.: New insights into the ideal adsorbed solution theory. Phys. Chem. Chem. Phys. 17, 7232–7247 (2015). https://doi.org/10.1039/c4cp05498a
Hull, A., Kronberg, B., Van Stam, J., et al.: Vapor-liquid equilibrium of binary mixtures. 1. Ethanol + 1-butanol, ethanol + octane, 1-butanol + octane. J. Chem. Eng. Data. 51, 1996–2001 (2006). https://doi.org/10.1021/je0600045
Javeed, S., Qamar, S., Seidel-Morgenstern, A., Warnecke, G.: Efficient and accurate numerical simulation of nonlinear chromatographic processes. Comput. Chem. Eng. 35, 2294–2305 (2011). https://doi.org/10.1016/j.compchemeng.2010.10.002
Koren, B.: Chap. 5: A Robust Upwind Discretization Method for Advection, Diffusion and Source Terms. In: C.B. Vreugdenhil, B. Koren (eds) Numerical Methods for Advection-Diffusion Problems. Vieweg, pp 117–138 (1993)
Krishna, R., van Baten, J.M.: How Reliable is the Ideal Adsorbed Solution Theory for the estimation of mixture separation selectivities in Microporous Crystalline adsorbents? ACS Omega. 6, 15499–15513 (2021). https://doi.org/10.1021/acsomega.1c02136
Krishna, R., van Baten, J.M.: Hydrogen bonding effects in adsorption of water-alcohol mixtures in zeolites and the consequences for the characteristics of the Maxwell-Stefan diffusivities. Langmuir. 26, 10854–10867 (2010). https://doi.org/10.1021/la100737c
Landa, H.O.R., Flockerzi, D., Seidel-Morgenstern, A.: A method for efficiently solving the IAST equations with an application to adsorber dynamics. AIChE J. 59, 1263–1277 (2013). https://doi.org/10.1002/aic.13894
Laskar, I.I., Hashisho, Z.: Insights into modeling adsorption equilibria of single and multicomponent systems of organic and water vapors. Sep. Purif. Technol. 241, 116681 (2020). https://doi.org/10.1016/j.seppur.2020.116681
Mangano, E., Friedrich, D., Brandani, S.: Robust algorithms for the solution of the ideal adsorbed solution theory equations. AIChE J. 61, 981–991 (2015). https://doi.org/10.1002/aic.14684
Martin-Calvo, A., Van Der Perre, S., Claessens, B., et al.: Unravelling the influence of carbon dioxide on the adsorptive recovery of butanol from fermentation broth using ITQ-29 and ZIF-8. Phys. Chem. Chem. Phys. 20, 9957–9964 (2018). https://doi.org/10.1039/c8cp01034j
Mathias, P.M., Kumar, R., Moyer, J.D., et al.: Correlation of Multicomponent Gas Adsorption by the Dual-Site Langmuir Model. Application to Nitrogen/Oxygen Adsorption on 5A-Zeolite. Ind. Eng. Chem. Res. 35, 2477–2483 (1996). https://doi.org/10.1021/ie950291y
Moiseev, I.I.: Biotechnology is storming the heights of petrochemistry. Kinet. Catal. 57, 405–421 (2016). https://doi.org/10.1134/S0023158416040078
Myers, A.L., Prausnitz, J.M.: Thermodynamics of mixed-gas adsorption. AIChE J. 11, 121–127 (1965). https://doi.org/10.1002/aic.690110125
Olson, D.H., Haag, W.O., Borghard, W.S.: Use of water as a probe of zeolitic properties: Interaction of water with HZSM-5. Microporous Mesoporous Mater. 35–36, 435–446 (2000). https://doi.org/10.1016/S1387-1811(99)00240-1
Özgür Yazaydin, A., Thompson, R.W.: Molecular simulation of water adsorption in silicalite: Effect of silanol groups and different cations. Microporous Mesoporous Mater. 123, 169–176 (2009). https://doi.org/10.1016/J.MICROMESO.2009.03.045
Pérez-Botella, E., Valencia, S., Rey, F.: Zeolites in adsorption processes: State of the art and future prospects. Chem. Rev. 122, 17647–17695 (2022). https://doi.org/10.1021/acs.chemrev.2c00140
Poling, B.E., Prausnitz, J.M., O’connell, J.P.: The Properties of Gases and Liquids. Mcgraw-hill New York (2001)
Richter, E., Wilfried, S., Myers, A.L.: Effect of adsorption equation on prediction of multicomponent adsorption equilibria by the ideal adsorbed solution theory. Chem. Eng. Sci. 44, 1609–1616 (1989). https://doi.org/10.1016/0009-2509(89)80003-X
Ruthven, D.M.: Principles of Adsorption and Adsorption Processes. Wiley (1984)
Santori, G., Luberti, M., Ahn, H.: Ideal adsorbed solution theory solved with direct search minimisation. Comput. Chem. Eng. 71, 235–240 (2014). https://doi.org/10.1016/j.compchemeng.2014.07.027
Simon, C.M., Smit, B., Haranczyk, M.: pyIAST: Ideal adsorbed solution theory (IAST) Python package. Comput. Phys. Commun. 200, 364–380 (2016). https://doi.org/10.1016/j.cpc.2015.11.016
Suzuki, M., Smith, J.M.: Axial dispersion in beds of small particles. Chem. Eng. J. 3, 256–264 (1972). https://doi.org/10.1016/0300-9467(72)85029-9
Talu, O.: Needs, status, techniques and problems with binary gas adsorption experiments. Adv. Colloid Interface Sci. 76–77, 227–269 (1998). https://doi.org/10.1016/S0001-8686(98)00048-7
Van Assche, T.R.C., Wittevrongel, G.R., Lozano Betancur, V., et al.: Graphical method to obtain multicomponent adsorption equilibria from intermediate breakthrough curve plateaus. Chem. Eng. Sci. 282, 119323 (2023). https://doi.org/10.1016/j.ces.2023.119323
Van der Perre, S., Gelin, P., Claessens, B., et al.: Intensified Biobutanol Recovery by using zeolites with complementary selectivity. ChemSusChem. 10, 2968–2977 (2017). https://doi.org/10.1002/cssc.201700667
Walton, K.S., Sholl, D.S.: Predicting multicomponent adsorption: 50 years of the ideal adsorbed solution theory. AIChE J. 61, 2757–2762 (2015). https://doi.org/10.1002/aic.14878
Ward, A., Pini, R.: Integrated uncertainty quantification and sensitivity analysis of single-component dynamic column breakthrough experiments. Adsorption. 28, 161–183 (2022). https://doi.org/10.1007/s10450-022-00361-z
Wilkins, N.S., Rajendran, A., Farooq, S.: Dynamic column breakthrough experiments for measurement of adsorption equilibrium and kinetics. Adsorption. 27, 397–422 (2021). https://doi.org/10.1007/s10450-020-00269-6
Yang, R.T.: Adsorbents: Fundamentals and Applications. Wiley (2003)
Zhang, K., Lively, R.P., Noel, J.D., et al.: Adsorption of water and ethanol in MFI-Type zeolites. Langmuir. 28, 8664–8673 (2012). https://doi.org/10.1021/la301122h
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The authors are grateful to Prof. Fernando Rey and Dr. Susana Valencia for providing a sample of all-Si beta zeolite.
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All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by G.W. Numerical simulations were performed by G.W. The first draft of the manuscript was written by G.W. and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Wittevrongel, G.R., Van Assche, T.R.C. & Denayer, J.F.M. The use of IAST for alcohol/water breakthrough separation simulations on all silica beta zeolite. Adsorption (2024). https://doi.org/10.1007/s10450-024-00457-8
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DOI: https://doi.org/10.1007/s10450-024-00457-8