Abstract
The effect of the base type [NaOH, tetramethylammonium hydroxide, and tetrapropylammonium hydroxide] and concentration (3–12 mmol/g) on the formation of mesopores during recrystallization of MWW zeolites was studied. It was shown that with NaOH, cylindrical mesopores are mainly formed, while with tetraalkylammonium hydroxides, slit-like pores. The effect of recrystallization on the catalytic activity of MWW zeolites in benzene alkylation with propylene was studied. It was shown that slit-like mesopores lead to an increase in activity, while cylindrical mesopores only slightly affect the catalytic properties.
REFERENCES
Perego, C. and Ingallina, P., Catal. Today, 2002, vol. 73, nos. 1–2, pp. 3–22. https://doi.org/10.1016/S0920-5861(01)00511-9
Corma, A., Martınez-Soria, V., and Schnoeveld, E., J. Catal., 2000, vol. 192, no. 1, pp. 163–173. https://doi.org/10.1006/jcat.2000.2849
Lawton, S.L., Leonowicz, M.E., Partridge, R.D., Chu, P., and Rubin, M.K., Micropor. Mesopor. Mater., 1998, vol. 23, nos. 1–2, pp. 109–117. https://doi.org/10.1016/S1387-1811(98)00057-2
Knyazeva, E.E., Dobryakova, I.V., Shkuropatov, A.V., Ponomareva, O.A., Kolyagin, Yu.G., and Ivanova, I.I, Russ. J. Appl. Chem., 2018, vol. 91, no. 11, pp. 1821–1829. https://doi.org/10.1134/S1070427218110125
Perego, C. Amarilli, S., Millini, R., Bellussi, G., Girotti, G., and Terzoni, G., Micropor. Mater., 1996, vol. 6, nos. 5–6, pp. 395–404. https://doi.org/10.1016/0927-6513(96)00037-5
Tempelman, C.H.L, Portilla, M.T., Martinez-Armero, M.E., Mezari, B., de Caluwe, N.G.R., Martinez, C., and Hensen, E.J.M., Micropor. Mesopor. Mater., 2016, vol. 220, pp. 28–38. https://doi.org/10.1016/j.micromeso.2015.08.018
Grzybek, J., Roth, W.J., Gil, B., Korzeniowska, A., Mazur, M., Cejka, J., and Morris, R.E., J. Mater. Chem. A, 2019, vol. 7, no. 13, pp. 7701–7709. https://doi.org/10.1039/c8ta09826c
Luo, H.Y., Michaelis, V.K., Hodges, S., Griffin, R.G., and Roman-Leshkov, Y., Chem. Sci., 2015, vol. 6, no. 11, pp. 6320–6324. https://doi.org/10.1039/C5SC01912E
Wang, J., Tu, X., Hua, W., Yue, Y., and Gao, Z., Micropor. Mesopor. Mater., 2011, vol. 142, no. 1, pp. 82–90. https://doi.org/10.1016/j.micromeso.2010.11.021
Ogino, I., Nigra, M.M., Hwang, S.-J., Ha, J.-M., Rea, T., Zones, S.I., and Katz, A., J. Am. Chem. Soc., 2011, vol. 133, no. 10, pp. 3288–3291. https://doi.org/10.1021/ja111147z
Chlubná, P., Roth, W.J., Zukal, A., Kubu, M., and Pavlatoca, J., Catal. Today, 2012, vol. 179, no. 1, pp. 35–42. https://doi.org/10.1016/j.cattod.2011.06.035
Schwanke, A.J., Diaz, U., Corma, A., and Pergher, S., Micropor. Mesopor. Mater., 2017, vol. 253, pp. 91–95. https://doi.org/10.1016/j.micromeso.2017.06.045
Schwanke, A.J., Pergher, S., Diaz, U., and Corma, A., Micropor. Mesopor. Mater., 2017, vol. 254, pp. 17–27. https://doi.org/10.1016/j.micromeso.2016.11.007
Knyazeva, E.E., Shkuropatov, A.V., Zasukhin, D.S., Dobryakova, I.V., Ponomareva, O.A., and Ivanova, I.I., Russ. J. Phys. Chem. A, 2019, vol. 93, no. 10, pp. 1939–1945. https://doi.org/10.1134/S0036024419100133
Wu, Y., Ren, X., Lu, Y., and Wang, J., Micropor. Mesopor. Mater., 2008, vol. 112, nos. 1–3, pp. 138–146. https://doi.org/10.1016/j.micromeso.2007.09.022
Funding
Synthesis of microporous MWW zeolites and assessment of their catalytic activity in benzene alkylation with propylene were funded by the Russian Science Foundation (project no. 19-73-10160). Analysis of the structure and acidity of hierarchical MWW zeolites were performed in the framework of the state order “Physical Chemistry of Surface, Adsorption, and Catalysis.”
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
I.I. Ivanova is the Сhief Editor of the journal “Advanced Molecular Sieves.” The other authors declare no conflict of interest requiring disclosure in this article.
Rights and permissions
About this article
Cite this article
Shkuropatov, A.V., Popov, A.G. & Ivanova, I.I. Alkylation of Benzene with Propylene on Hierarchical MWW Zeolites Prepared by Recrystallization. Pet. Chem. 61, 908–915 (2021). https://doi.org/10.1134/S0965544121080132
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965544121080132