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http://dx.doi.org/10.9713/kcer.2013.51.5.531

Effect of Fe Ion-Exchanged BEA Zeolite Catalysts on N2O Decomposition Reaction Following Heat-treatment Temperatures  

Jeong, Gi-Rim (Korea Institute of Energy Research)
Lee, Seung-Jae (Korea Institute of Energy Research)
Ryu, In-Soo (Korea Institute of Energy Research)
Moon, Seung-Hyun (Korea Institute of Energy Research)
Publication Information
Korean Chemical Engineering Research / v.51, no.5, 2013 , pp. 531-535 More about this Journal
Abstract
The effect of heat-treatment temperature on the activity of catalysts was studied by investigating $N_2O$ decomposition reaction in Fe ion-supported BEA Zeolite. As a result of $N_2O$ decomposition reaction experiment, $N_2O$ decomposition activity significantly decreased as heat-treatment temperature of Fe/BEA catalyst increased. the shape and size of the particles of Fe/BEA catalyst following the rise of heat-treatment temperature did not display a significant change. But following the rise of the heat-treatment temperature, its surface area was significantly reduced. Also it was confirmed that as the heat-treatment temperature rose, the crystallization of ${\beta}$ structure was greatly reduced. And as heat-treatment temperature rose, while SiO structure either increased or did not exhibit much change, the structure of Fe bonded with lattice structure was speculated to decrease. From the stated results, it was concluded that the increase of heat-treatment temperature became the cause of the declined activity of catalysts by destruction of its ${\beta}$ structure of bonding aluminium and Fe atoms.
Keywords
$N_2O$; Catalyst; Zeolite; Heat Treatment; Structure;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Dzwigaj, S., Massiani, P., Davidson, A. and Che, M., "Role of Silanol Groups in the Incorporation of V in b Zeolite," J. Mol. Catal. A-Chem., 155, 169-182(2000).   DOI   ScienceOn
2 Caullet, P., Hazm, J., Guth, J., Joly, J., Lynch, J. and Raatz, F., "Synthesis of Zeolite Beta from Nonalkaline Fluoride Aqueous Aluminosilicate Gels Original," Zeolites, v12, p240 (1992).   DOI   ScienceOn
3 Dzwigaj, S., Millot, Y., Methivier, C. and Che, M., "Incorporation of Nb(V) into BEA Zeolite Investigated by XRD, NMR, IR,DR UV-vis, and XPS," Microporous Mesoporous Mater., 130, 162-166(2010).   DOI   ScienceOn
4 Korea Institute of Energy Research, "Development of Catalyst and Process for Simultaneous Reduction of $N_2O$/$NO_x$ by Using Single Reductant in Stationary Sources," 1-2(2010).
5 Dzwigaj, S., Peltre, M. J., Massiani, P., "Incorporation of Vanadium Species in a Dealuminated $\beta$ Zeolite," Chem. Commun., 1, 87-88(1998).
6 Dzwigaj, S., "Evidence of Three Kinds of Tetrahedral Vanadium (V) Species in $vsi\beta$ Zeolite by Diffuse Reflectance UV-visible and Photoluminescence Spectroscopies," J. Phys. Chem. B, 104(25), 29, 6012-6020(2000).   DOI   ScienceOn
7 Bayati, B., Babaluo, A. A. and Karimi, R., "Hydrothermal Synthesis of Nanostructure NaA Zeolite: The Effect of Synthesis Parameters on Zeolite Seed Size and Crystallinity," J. European Ceram. Soc., 28, 2653-26579(2008).   DOI   ScienceOn
8 Baran, R., Millot, Y., Onfroy, T., Krafft, J.-M. and Dzwigaj, S, "Influence of the Nitric Acid Treatment on Al Removal, Framework Composition and Acidity of BEA Zeolite Investigated by XRD, FTIR and NMR," Microporous Mesoporous Mater., 163, 122-130(2012).   DOI   ScienceOn
9 Perez-Ramirez, J., Kaptejin, F., Mul, G. and Moulijin, J., "Direct $N_2O$ Decomposition over Ex-framework FeMFI Catalysts. Role of Extra-framework Species," Catal. Today, 76, 55-74(2002).   DOI   ScienceOn
10 Yang, W. H. and Kim, M. H., "Catalytic Reduction of $N_2O$ by $H_2$ Over Well-characterized Pt Surfaces," Korean J. Chem. Eng., 23, 908-918(2006).   과학기술학회마을   DOI   ScienceOn
11 Shen, Q., Li, L., Li, J., Tian, H. and Hao, Z., "A Study on $N_2O$ Catalytic Decomposition Over Co/MgO Catalysts," J. Hazard. Mater., 163, 1332-1337(2009).   DOI   ScienceOn
12 Winter, E. R. S., "The Decomposition of Nitrous Oxide on Metallic Oxides Part II," Catal., 19, 32-40(1970).   DOI   ScienceOn
13 National Institute of Environmental Research, "Integrated Pollution Prevention and Control Reference Document on Best Available Techniques for Waste Incineration," 152(2009).
14 Leglise, J., Petunchi, J. O. and Hall, W. H., "$N_2O$ Decomposition Over Iron-exchanged Mordenite," J. Catal., 86(2), 392-399(1984).   DOI   ScienceOn
15 Park, J.-H., "Kinetics of $N_2O$ Decomposition over Fe-TNU-9 Zeolite," Eng. Chem., 20(4), 453-458(2009).
16 Lee, S. J. and Moon, S. H., "Simultaneous Catalytic Reduction of NO and $N_2O$ over Pd-Rh Supported Mixed Metal Oxide Honey-comb Catalysts - Use of $H_2$ or CO as a Reductant," Korean Chem. Eng. Res.(HWAHAK KONGHAK), 47(1), 96-104(2009).   과학기술학회마을
17 Camblor, M. A., Corma, A. and Perez-Pariente, J., "Synthesis of Titanoaluminosilicates Isomorphous to Zeolite Beta, Active As Oxidation Catalysts," Zeolites, 13, 82-87(1993).   DOI   ScienceOn
18 Reddy, J. S. and Sayari, A., "A Simple Method for the Preparation of Active Ti Beta Zeolite Catalysts," Stud. Surf. Sci. Catal., 94, 309-316(1995).   DOI
19 Li, C. and Wu, Z, "Microporous Materials Characterized by Vibrational Spectroscopies," Chinese Academy of Sciences.