Abstract
It was shown that the method for the incorporation of a catalytic tungsten component into a porous ceramic converter has a major effect on the activity and selectivity of cumene-to-AMS dehydrogenation. Specifically, the activity of a surface-modified tungsten-containing converter exceeded by more than 2.5 orders of magnitude the activity of a converter with tungsten incorporated by thermochemical sintering of the initial blend. It was further found that the performance of hydrocarbon dehydrogenation in converter channels nearly doubles that of the process occurring over a granular catalyst with an equivalent composition. It was also demonstrated that the process performance can be enhanced by removing extra-pure hydrogen from the reaction system through a palladium-containing membrane. Cumene dehydrogenation in catalytic converters was identified as a zero-order reaction.
Similar content being viewed by others
REFERENCES
Zuo, C. and Su, Q., Molecules, 2023, vol. 28, no. 8, p. 3594. https://doi.org/10.3390/molecules28083594
Nawaz, Z., Rev. Chem, Eng., 2015, vol. 31, no. 5, pp. 413–436. https://doi.org/10.1515/revce-2015-0012
Sanfilippo, D., Cattech., 2000, vol. 4, pp. 56–73. https://doi.org/10.1023/A:1011947328263
Bricker, J.C., Topics Catal., 2012, vol. 55, nos. 19–20, pp. 1309–1314. https://doi.org/10.1007/s11244-012-9912-1
Vora, B.V., Topics Catal., 2012, vol. 55, no. 19–20, pp. 1297–1308. https://doi.org/10.1007/s11244-012-9917-9
Julbe, A., Farrusseng, D., and Guizard, C., J. Membran. Sci., 2001, vol. 181, no. 1, pp. 3–20. https://doi.org/10.1016/S0376-7388(00)00375-6
Nettleship, I., Key Eng. Mater., 1996, vol. 122, pp. 305–324. https://doi.org/10.4028/www.scientific.net/KEM.122-124.305
Ohji, T. and Fukushima, M., Int. Mater. Rev., 2012, vol. 57, no. 2, pp. 115–131. https://doi.org/10.1179/1743280411Y.0000000006
Borovinskaya, I.P., Manukyan, K., and Mukasyan, A.S., Ceram. Modern Technol., 2019, vol. 1, no. 1, pp. 1–49. https://doi.org/10.29272/cmt.2018.0012
Ceramic Catalysts: Materials, Synthesis, and Applications, Kurian, M., Thankachan, S., and Nair, S.S., Eds., Elsevier, 2023.
Zha, H.-k., Yi, W.-q., Li, J.-w., Shi, J., Li, J.-c., Tang, W.-m., Lin, Y.-h., Zhu, K.-s., Cheng, J.-g., and Liu, G.-c., Silicon, 2023, pp. 1–23. https://doi.org/10.1007/s12633-023-02525-0
Rzig, R., Troudi, F., Ben Khedher, N., Boukholda, I., Aziz Alshammari, F., and Khalaf Alshammari, N., ACS Omega, 2022, vol. 7, no. 15, pp. 13280–13289. https://doi.org/10.1021/acsomega.2c00907
Lauriat, G. and Ghafir, R., Forced Convective Heat Transfer in Porous Media, Vafai, K., Ed., in Handbook of Porous Media, New York: Dekker, 2000, pp. 201–267.
Sun, T., Huang, X., Qu, Y., Wang, F., and Chen, Y., Appl. Thermal Eng., 2020, vol. 173, p. 115211. https://doi.org/10.1016/j.applthermaleng.2020.115211
Shelepova, E.V., Vedyagin,, A.A., Mishakov, I.V., and Noskov, A.S., Catal. Sustainable Energ., 2014, vol. 2, no. 1, pp. 1–9. https://doi.org/10.2478/cse-2014-0001
Gobina, E., Hou, K., and Hughes, R., Chem. Eng. Sci., 1995, vol. 50, no. 14, pp. 2311–2319. https://doi.org/10.1016/0009-2509(95)00059-E
Basov, N.L., Ermilova, M.M., Orekhova, N.V., and Yaroslavtsev, A.B., Russ. Chem. Rev., 2013, vol. 82, no. 4, pp. 352–368. https://doi.org/10.1070/RC2013v082n04ABEH004324
Abdalla, B.K. and Elnashaie, S.S.E.H., J. Membrane Sci., 1993, vol. 85, no. 3, pp. 229–239. https://doi.org/10.1016/0376-7388(93)85277-4
Fedotov, A.S., Tsodikov, M.V., Yaroslavtsev, A.B., Processes, 2022, vol. 10, no. 10, p. 2060. https://doi.org/10.3390/pr10102060
Fedotov, A.S., Uvarov, V.I., Tsodikov, M.V., Paul, S., Simon, P., Marinova, M., and Dumeignil, F., Chem. Eng. Proc.-Process Intensificat., 2021, vol. 160, p. 108265. https://doi.org/10.1016/j.cep.2020.108265
Fedotov, A.S., Grachev, D.Yu., Bagdatov, R.A., Tsodikov, M.V., Uvarov, V.I., Kapustin, R.D., Paul, S., and Dumeignil, F., Petrol. Chem., 2023, vol. 63, pp. 453–462. https://doi.org/10.1134/S0965544123030143
Chistyakov, A.V., Zharova, P.A., Tsodikov, M.V., Nikolaev, S.A., Krotova, I.N., and Ezzhelenko, D.I., Kinet Catal., 2016, vol. 57, pp. 803–811. https://doi.org/10.1134/S0023158416060045]
Ryashentseva, M.A. and Minchaev, Kh.M., Renii i ego soedineniya v geterogennom katalize (Rhenium and Its Compounds in Heterogeneous Catalysis), Moscow: Nauka, 1983.
Ryashentseva, M.A., Russ. Chem. Rev., 1998, vol. 67, no. 2, pp. 157–177. https://doi.org/10.1070/RC1998v067n02ABEH000390
Ryashentseva, M.A., Vestn. MITKhT, 2007, vol. 2, no. 2, p. 12.
Lai, C., Wang, J., Zhou, F., Liu, W., and Miao, N., J. Alloys Compd., 2018, vol. 735, pp. 2685–2693. https://doi.org/10.1016/j.jallcom.2017.11.064
Romanyuk, A., Steiner, R., Oelhafen, P., Biskupek, J., Kaiser, U., Mathys, D., and Spassov, V., J. Phys. Chem., 2008, vol. 112, no. 30, pp. 11090–11092. https://doi.org/10.1021/jp803844d
Wilken, T.R., Morcom, W.R., and Wert, C.A., Metallurg. Transact., 1976, vol. 7, no. 4, pp. 589–597. https://doi.org/10.1007/BF02698592
Funding
This study was funded by the Russian Science Foundation (project no. 23-13-00085).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare no conflict of interest requiring disclosure in this article.
Additional information
Publisher's Note. Pleiades Publishing remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Fedotov, A.S., Grachev, D.Y., Kapustin, R.D. et al. Dehydrogenation of Cumene to α-Methylstyrene over Tungsten-Containing Porous Ceramic Converters. Pet. Chem. 63, 1110–1118 (2023). https://doi.org/10.1134/S0965544123060294
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0965544123060294