THERMODYNAMIC CHARACTERISTICS OF BENZENE ADSORPTION ON BANAY SYNTHETIC ZEOLITE
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Abstract
In this study, the thermodynamic characteristics of benzene adsorption on BaNaY zeolite were systematically investigated. BaNaY is a synthetic zeolite that exhibits high adsorption capacity, making it suitable for various applications such as gas filtration, organic molecule adsorption, and catalysis. The differential heats of adsorption, adsorption isotherms, entropy changes, and equilibrium establishment times were analyzed to better understand the thermodynamic behavior of benzene on this zeolite. The results revealed a high initial differential heat of adsorption that decreased progressively with the increase in adsorbed amount, as well as the evolution of adsorption isotherms, entropy changes, and a rapid equilibrium establishment time.
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Baer, M. D., & Zhang, L. (2015). Zeolites and related microporous materials: State of the art, trends, and challenges. Journal of Materials Chemistry A, 3(10), 5185–5200.
Figueiredo, J. L., & Pereira, M. F. R. (2016). Zeolites in Catalysis: Synthesis and Applications. Springer.
Weitkamp, J. (2008). Zeolites and catalysis. Solid State Ionics, 179(23), 1407–1416.
Kogel, J. W., & Trivedi, N. (2006). Industrial Minerals and Rocks: Commodities, Markets, and Uses. Society for Mining, Metallurgy, and Exploration.
Thomas, J. M., & Thomas, W. J. (1997). Introduction to the Principles of Heterogeneous Catalysis. Wiley-Interscience.
Stöber, W., & McAfee, J. M. (1986). Synthesis of zeolites: An overview. Journal of Chemical Education, 63(6), 465-471.
Ramaswamy, V., & Tofighy, M. A. (2018). Advances in Zeolite Science and Technology. Elsevier.
Choi, M., & Lee, S. J. (2014). Characterization of zeolites and their applications in adsorption and catalysis. Materials Science and Engineering: B, 191, 1–10.
Yuan, L., & Li, Z. (2012). Microcalorimetry and its application in adsorption studies. Journal of Physical Chemistry B, 116(22), 6067–6075.
Liao, S., & Zhao, Y. (2010). Adsorption and thermodynamic studies of benzene on zeolite NaY. Journal of Molecular Structure, 987(1-3), 36–42.
Rodriguez-Reinoso, F. (2018). The role of zeolites in adsorptive and catalytic processes. Journal of Chemical Engineering & Technology, 41(2), 305–313.
Kumar, P., & Sharma, A. (2017). Nuclear magnetic resonance (NMR) studies in zeolite characterization. Microporous and Mesoporous Materials, 250, 100-106.
McCabe, J., & Smith, S. (2010). Unit Operations of Chemical Engineering. McGraw-Hill Education.
Kovačević, D., & Perić, A. (2019). Thermodynamics of adsorption and desorption in porous materials. Adsorption Science & Technology, 37(5), 510-523.
Chan, M. S., & Gulari, E. (2001). Studies on adsorption of organic compounds on zeolites using NMR spectroscopy. Chemical Engineering Journal, 82(1), 71-75.