Abstract
Effect of mode parameters, such as the feed gas flow rate, its content of dimethyl ether, and content of a catalyst in the suspension, on the main parameters of the dimethyl ether conversion into light C2–C4 olefins in a three-phase system (slurry reactor) in the presence of a catalytic suspension based on a nanosize zeolite Mg–MFI dispersed in silicone oil was examined. The values of the parameters, at which the conversion of dimethyl ether occurs in the steady state mode under favorable hydrodynamic conditions at a relative chemical stability of the dispersion medium and its minimum mechanical entrainment from the reactor, were found. Irrespective of the dimethyl ether concentration in the operating gas, the reaction was shown to occur with conversion of up to ~80% at selectivity of ~50%, and ethylene is the main reaction product (up to 30 wt %).
Similar content being viewed by others
References
Krylov, O.V., Geterogennyi kataliz (Heterogeneous Catalysis), Moscow: Akademkniga, 2004.
Martinez-Espin, J.S., Mortén, M., Janssens, T.V.W., Svelle, S., Beato, P., and Olsbye, U., Catal. Sci. Technol., 2017, vol. 7, no. 13, pp. 2700–2716.
Wei, Z., Chen, Y., Li, J., and Guo, W., J. Phys. Chem. C, 2016, vol. 120, no. 11, pp. 6075–6087.
Khanmohammadi, M., Amani, S., Garmarudi, A.B., and Niaei, A., Chin. J. Catal., 2016, vol. 37, no. 3, pp. 325–339.
Olsbye, U., Svelle, S., Lillerud, K.P., Wei, Z.H., Chen, Y.Y., Li, J.F., Wang, J.G., and Fan, W.B., Chem. Soc. Rev., 2015, vol. 44, pp. 7155–7176.
Plessow, P.N. and Studt, F., Catal. Lett., 2018, vol. 148, no. 4, pp. 1246–1253.
Taniguchi, T., Yonetal, K., Nakaoka, S., Nakasaka, Y., Yoko, T., Tago, T., and Masuda, T., Catal. Lett., 2016, vol. 146, no. 2, pp. 442–451.
Miyake, K., Hirota, Y., Ono, K., Uchida, Y., Miyamoto, M., and Nishiyama, N., New J. Chem., 2017, vol. 41, no. 6, pp. 2235–2240.
Zhang, H., Ning, Z., Liu, H., Shang, J., Han, Sh., Jiang, D., Jiang, Y., and Guo, Y., RSC Adv., 2017, vol. 7, pp. 16602–16607.
Tian, P., Wei, Y., Ye, M., and Liu, Z., ACS Catal., 2015, vol. 5, no. 3, pp. 1922–1938.
Koempel, H. and Liebner, W., Stud. Surf. Sci. Catal., 2007, vol. 167, pp. 261–267.
Li, Y., Zhang, M., Wang, D., Wie, F., and Wang, Y., J. Catal., 2014, vol. 311, pp. 281–287.
Kolesnichenko, N.V., Goryainova, T.I., Biryukova, E.N., Yashina, O.V., and Khadzhiev, S.N., Nefte khimiya, 2011, vol. 51, no. 1, pp. 56–61
Kolesnichenko, N.V., Goryainova, T.I., Biryukova, E.N., Yashina, O.V., and Khadzhiev, S.N., Petrol. Chem., 2011, vol. 51, no. 1, pp. 55–60).
Goryainova, T.I., Biryukova, E.N., Kolesnichenko, N.V., and Khadzhiev, S.N., Neftekhimiya, 2011, vol. 51, no. 3, pp. 181–185
Goryainova, T.I., Biryukova, E.N., Kolesnichenko, N.V., and Khadzhiev, S.N., Petrol. Chem., 2011, vol. 51, no. 3, pp. 169–173.
Biryukova, E.N., Goryainova, T.I., Kulumbegov, R.V., Kolesnichenko, N.V., and Khadzhiev, S.N., Neftekhimiya, 2011, vol. 51, no. 1, pp. 50–55
Biryukova, E.N., Goryainova, T.I., Kulumbegov, R.V., Kolesnichenko, N.V., and Khadzhiev, S.N., Petrol. Chem., 2011, vol. 51, no. 1, pp. 49–54.
Al-Dughaither, A.S. and de Lasa, H., Fuel, 2014, vol. 138, pp. 52–64.
Perez-Uriarte, P., Ateka, A., Gamero, M., Aguayo, A.T., and Bilbao, J., Ind. Eng. Chem. Res., 2016, vol. 55, no. 23, pp. 6569–6578.
Nasser, G., Kurniawan, T., Miyake, K., Galadima, A., Hirota, Y., Nishiyama, N., and Muraza, O., J. Natur. Gas Sci. Eng., 2016, vol. 28, no. 1, pp. 566–571.
RF Patent 2 220 939 (publ. 2004).
Arvidsson, M., Haro, P., Morandin, M., and Harvey, S., Chem. Eng. Res. Des., 2016, vol. 115, pp. 182–194.
Buisson, B., Donegan, S., and Wray, D., Chem. Today, 2009, vol. 27, no. 6, pp. 12–14.
Lira, A. and Tailleur, R.G., Fuel, 2012, vol. 97, no. 1, pp. 49–60.
Pintar, A., Bercic, G., Besson, M., and Gallezot, P., Appl. Catal., B, 2007, vol. 47, no. 3, pp. 143–152.
Krupka, J., Dluhoš, L., and Mrózek, L., Chem. Eng. Tech., 2017, vol. 40, no. 5, pp. 870–877.
Chen, K., Liu, B., and Soares, J.B.P., Macromol. React. Eng., 2016, vol. 10, pp. 463–470.
Deng, Z., Yang, Y., and Lu, X., Catal. Sci. Tech., 2016, vol. 6, pp. 2605–2611.
Stamatiou, I.K. and Muller, F.L., Am. Inst. Chem. Eng. J., 2017, vol. 63, no. 1, pp. 273–282.
RF Patent 2 547 838 (publ. 2015).
Kolesnichenko, N.V., Konnov, S.V., Pavlov, V.S., Yashina, O.V., Ezhova, N.N., and Khadzhiev, S.N., Nanogeterog. Katal., 2017, vol. 2, no. 1, pp. 29–37
Kolesnichenko, N.V., Konnov, S.V., Pavlov, V.S., Yashina, O.V., Ezhova, N.N., and Khadzhiev, S.N., Petrol. Chem., 2017, vol. 57, no. 7, pp. 576–583.
Kolesnichenko, N.V., Ezhova, N.N., and Yashina, O.V., Neftekhimiya, 2016, vol. 56, no. 6, pp. 607–611
Kolesnichenko, N.V., Ezhova, N.N., and Yashina, O.V., Petrol. Chem., 2016, vol. 56, no. 9, pp. 829–833.
Kolesnichenko, N.V., Yashina, O.V., Ezhova, N.N., Bondarenko, G.N., and Khadzhiev, S.N., Zh. Fiz. Khim., 2018, vol. 92, no. 1, pp. 115–121
Kolesnichenko, N.V., Yashina, O.V., Ezhova, N.N., Bondarenko, G.N., and Khadzhiev, S.N., Russ. J. Phys. Chem. A, 2018, vol. 92, no. 1, pp. 118–123.
Tseng, H.S., Lloyd, D.R., and Ward, T.C., J. Appl. Polym. Sci., 1985, vol. 30, no. 1, pp. 307–315.
Khadzhiev, S.N., Kolesnichenko, N.V., and Ezhova, N.N., Neftekhimiya, 2016, vol. 56, no. 2, pp. 95–114
Khadzhiev, S.N., Kolesnichenko, N.V., and Ezhova, N.N., Petrol. Chem., 2016, vol. 56, no. 2, pp. 77–95.
Braginskii, L.N., Begachev, V.I., and Barabash, V.M., Peremeshivanie v zhidkikh sredakh (Agitation in Liquid Media), Leningrad: Khimiya, 1984.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © N.V. Kolesnichenko, N.N. Ezhova, A.N. Stashenko, A.E. Kuz’min, O.V. Yashina, K.B. Golubev, 2018, published in Zhurnal Prikladnoi Khimii, 2018, Vol. 91, No. 11, pp. 1566−1572.
Rights and permissions
About this article
Cite this article
Kolesnichenko, N.V., Ezhova, N.N., Stashenko, A.N. et al. Effect of Some Technological Parameters on the Conversion of Dimethyl Ether to Light Olefins in a Slurry Reactor. Russ J Appl Chem 91, 1773–1778 (2018). https://doi.org/10.1134/S107042721811006X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S107042721811006X