Abstract
The work considers the results of experimental and numerical study on the hydrodynamic characteristics of a jet vortex reactor, MicroReactor with Intensively Swirled Flows MRISF-1, for which one of the application fields is the synthesis of oxide materials (e.g., perovskite-like material for solar panels). The energy-dissipation rate and micromixing quality are studied (by the iodide–iodate method) for various methods of supplying MRISF-1 and T-shaped millireactors with solutions. Numerical modeling reveals the volumes with the highest energy-dissipation rate. The quality of micromixing in the MRISF-1 is shown to be much higher than in the T-shaped millireactor, due to, among other things, the fact that the zone with the highest energy-dissipation rate is localized near the neck of the MRISF-1.
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REFERENCES
Statistical Review of World Energy, London: BP. Whitehouse Associates, 2021, vol. 70.
Abiev, R.Sh. and Sirotkin, A.A., Effect of hydrodynamic conditions on micromixing in im**ing-jets microreactors, Theor. Found. Chem. Eng., 2022, vol. 56, no. 1, pp. 9–22. https://doi.org/10.1134/S0040579522010018
Sirotkin, A.A. and Abiev, R.Sh., Effect of energy dissipation rate on the micromixing in a microreactor with free im**ing jets, New Mater., Compd. Appl., 2022, vol. 6, no. 3, pp. 191–201.
Kudryashova, Yu.S., Zdravkov, A.V., and Abiev, R.Sh., Synthesis of yttrium–aluminum garnet using a microreactor with im**ing jets, Glass Phys. Chem., 2021, vol. 47, no. 3, pp. 260–264. https://doi.org/10.1134/S108765962103007X
Maslennikova, T.P., Gatina, E.N., Kotova, M.E., Ugolkov, V.L., Abiev, R.Sh., and Gusarov, V.V., Formation of magnesium hydrosilicate nanoscrolls with the chrysotile structure from nanocrystalline magnesium hydroxide and their thermally stimulated transformation, Inorg. Mater., 2022, vol. 58, no. 11, pp. 1152–1161. https://doi.org/10.1134/S0020168522110115
Proskurina, O.V., Sokolova, A.N., Sirotkin, A.A., Abiev, R.Sh., and Gusarov, V.V., Role of hydroxide precipitation conditions in the formation of nanocrystalline BiFeO3, Russ. J. Inorg. Chem., 2021, vol. 66, no. 2, pp. 163–169. https://doi.org/10.1134/S0036023621020157
Abiev, R.Sh., Almjasheva, O.V., Popkov, V.I., and Proskurina, O.V., Microreactor synthesis of nanosized particles: The role of micromixing, aggregation, and separation processes in heterogeneous nucleation, Chem. Eng. Res. Des., 2022, vol. 178, pp. 73–94. https://doi.org/10.1016/j.cherd.2021.12.003
RF Patent 2736287, 2020.
Abiev, R.Sh., Kudryashova, Y.S., Zdravkov, A.V., and Fedorenko, N.Y., Micromixing and co-precipitation in continuous microreactors with swirled flows and microreactors with im**ing swirled flows, Inorganics, 2023, vol. 11, no. 2, article no. 49, pp. 1–20. https://doi.org/10.3390/inorganics11020049
Research Agenda for Process Intensification. Towards a Sustainable World of 2050, Górak, A. and Stankiewicz, A., Eds., Amersfoort: 2011.
Stankiewicz, A. and Moulijn, J.A., Process intensification: Transforming chemical engineering, Chem. Eng. Prog., 2000, vol. 96, no. 1, pp. 22–23.
Moulijn, J.A., Makkee, M., van Diepen, A.E., Chemical Process Technology, Chichester: Wiley, 2001.
Dautzenberg, F.M. and Mukherjee, M., Process intensification using multifunctional reactors, Chem. Eng. Sci., 2001, vol. 56, no. 2, pp. 251–267. https://doi.org/10.1016/S0009-2509(00)00228-1
Zhao, C.-X., He, L., Qiao, S., and Middelberg, A., Nanoparticle synthesis in microreactors, Chem. Eng. Sci., 2011, vol. 66, no. 7, pp. 1463–1479. https://doi.org/10.1016/j.ces.2010.08.039
Nightingale, A.M. and Demello, J.C., Segmented flow reactors for nanocrystal synthesis, Adv. Mater., 2013, vol. 25, no. 13, pp. 1813–1821. https://doi.org/10.1002/adma.201203252
Mbwahnche, R.C., Matyushkin, L.B., Ryzhov, O.A., Aleksandrova, O.A., and Moshnikov, V.A., Synthesis of quantum dot nanocrystals and plasmonic nanoparticles using a segmented flow reactor, Opt. Spectrosc., 2017, vol. 122, no. 1, pp. 48–51. https://doi.org/10.1134/S0030400X17010180
Luo, L., Yang, M., and Chen, G., Continuous synthesis of TiO2-supported noble metal nanoparticles and their application in ammonia borane hydrolysis, Chem. Eng. Sci., 2022, vol. 251, article no. 117479. https://doi.org/10.1016/j.ces.2022.117479
Kawase, M., Suzuki, T., and Miura, K., Growth mechanism of lanthanum phosphate particles by continuous precipitation, Chem. Eng. Sci., 2007, vol. 62, nos. 18–20, pp. 4875–4879. https://doi.org/10.1016/j.ces.2007.02.032
Marchisio, D.L., Barresi, A.A., and Garbero, M., Nucleation, growth, and agglomeration in barium sulfate turbulent precipitation, AIChE J., 2002, vol. 48, no. 9, pp. 2039–2050. https://doi.org/10.1002/aic.690480917
Marchisio, D.L., Rivautella, L., and Barresi, A.A., Design and scale-up of chemical reactors for nanoparticle precipitation, AIChE J., 2006, vol. 52, no. 5, pp. 1877–1887. https://doi.org/10.1002/aic.10786
Schwarzer, H.-C. and Peukert, W., Combined experimental/numerical study on the precipitation of nanoparticles, AIChE J., 2004, vol. 50, no. 12, pp. 3234–3247. https://doi.org/10.1002/aic.10277
Vacassy, R., Lemaître, J., Hofmann, H., and Gerlings, J.H., Calcium carbonate precipitation using new segmented flow tubular reactor, AIChE J., 2000, vol. 46, no. 6, pp. 1241–1252. https://doi.org/10.1002/aic.690460616
Patil, S., Kate, P.R., Deshpande, J.B., and Kulkarni, A.A., Quantitative understanding of nucleation and growth kinetics of silver nanowires, Chem. Eng. J., 2021, vol. 414, article no. 128711. https://doi.org/10.1016/j.cej.2021.128711
Tanimu, A., Jaenicke, S., and Alhooshani, K., Heterogeneous catalysis in continuous flow microreactors: A review of methods and applications, Chem. Eng. J., 2017, vol. 327, pp. 792–821. https://doi.org/10.1016/j.cej.2017.06.161
Abiev, R.Sh., Chemical and biochemical reactors for controlled synthesis of organic and inorganic compounds, Russ. J. Appl. Chem., 2022, vol. 95, no. 11, pp. 1653–1676. https://doi.org/10.1134/S1070427222110015
RF Patent 2262008, 2005.
Abiev, R.Sh., Nekrasov, V.A. and Panova, D.D., Using a vortex jet apparatus as a foam generator in the production of foam concrete, Izv. SPbGTI(TU), 2012, vol. 14, no. 40, pp. 67–72.
Abiev, R.Sh., Vasil’ev, M.P., and Doil’nitsyn, V.F., Research of vacuum degassing of water by vortex jet apparatus, Izv. SPbGTI(TU), 2015, vol. 28, no. 54, pp. 64–69.
Fedorenko, N.Yu., Abiev, R.Sh., Kudryashova, Yu.S., Ugolkov, V.L., Khamova, T.V., Mjakin, S.V., Zdravkov, A.V., Kalinina, M.V., and Shilova, O.A., Comparative study of zirconia based powders prepared by co-precipitation and in a microreactor with im**ing swirled flows, Ceram. Int., 2022, vol. 48, no. 9, pp. 13006–13013. https://doi.org/10.1016/j.ceramint.2022.01.174
Abiev, R.Sh., Zdravkov, A.V., Kudryashova, Yu.S., Aleksandrov, A.A., Kuznetsov, S.V., and Fedorov, P.P., Synthesis of calcium fluoride nanoparticles in a microreactor with intensely swirling flows, Russ. J. Inorg. Chem., 2021, vol. 66, no. 7, pp. 1047–1052. https://doi.org/10.1134/S0036023621070020
Lomakin, M.S., Proskurina, O.V., Abiev, R.Sh., Leonov, A.A., Nevedomskiy, V.N., Voznesenskiy, S.S., and Gusarov, V.V., Pyrochlore phase in the Bi2O3–Fe2O3–WO3–(H2O) system: Physicochemical and hydrodynamic aspects of its production using a microreactor with intensively swirled flows, Adv. Powder Technol., 2023, vol. 34, no. 7, article no. 104053. https://doi.org/10.1016/j.apt.2023.104053
Fournier, M.C., Falk, L., and Villermaux, J., A new parallel competing reaction system for assessing micromixing efficiency—Experimental approach, Chem. Eng. Sci., 1996, vol. 51, no. 22, pp. 5053–5064. V. 22. P. 5053–5064. https://doi.org/10.1016/0009-2509(96)00270-9
Guichardon, P. and Falk, L., Characterisation of micromixing efficiency by the iodide–iodate reaction system. Part I: Experimental procedure, Chem. Eng. Sci., 2000, vol. 55, no. 19, pp. 4233–4243. https://doi.org/10.1016/S0009-2509(00)00068-3
Commenge J.-M. and Falk, L., Villermaux–Dushman protocol for experimental characterization of micromixers, Chem. Eng. Process., 2011, vol. 50, no. 10, pp. 979–990. https://doi.org/10.1016/j.cep.2011.06.006
Falk, L. and Commenge, J.-M., Performance comparison of micromixers, Chem. Eng. Sci., 2010, vol. 65, no. 1, pp. 405–411. https://doi.org/10.1016/j.ces.2009.05.045
Abiev, R. Sh. and Makusheva, I.V., Effect of macro- and micromixing on processes involved in solution synthesis of oxide particles in high-swirl microreactors, Theor. Found. Chem. Eng., 2022, vol. 56, no. 2, pp. 141–151. https://doi.org/10.1134/S0040579522020014
Abiev, R.Sh. and Makusheva, I.V., Energy dissipation rate and micromixing in a two-step micro-reactor with intensively swirled flows, Micromachines, 2022, vol. 13, no. 11, article no. 1859, pp. 1–31. https://doi.org/10.3390/mi13111859
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This study was supported by the Russian Scientific Foundation, project no. 20-63-47016.
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Translated by E. Glushachenkova
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Abiev, R.S., Potekhin, D.A. Studying the Quality of Micromixing in a Single-Stage Microreactor with Intensively Swirled Flows. Theor Found Chem Eng 57, 1313–1327 (2023). https://doi.org/10.1134/S0040579523060015
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DOI: https://doi.org/10.1134/S0040579523060015