Regularities of establishing of thermal regimes in countercurrent plug reactor

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Resumo

For a countercurrent liquid–liquid plug reactor, theoretical studies of the implementation of possible types of stationary states were carried out. States such as a stable node and focus, and an unstable focus with a stable limit cycle (oscillations) have been discovered. Using these data, the evolution of stationary states with continuous changes in external control parameters was studied. When the relationship between the flow rates of the phases changes, a structure of stationary states is discovered, which can be realized both at the entrance and exit of the dispersion medium.

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Sobre autores

N. Samoilenko

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: shale@icp.ac.ru
Rússia, Chernogolovka

K. Shkadinskiy

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: shale@icp.ac.ru
Rússia, Chernogolovka

E. Shatunova

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Autor responsável pela correspondência
Email: shale@icp.ac.ru
Rússia, Chernogolovka

B. Korsunskiy

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: shale@icp.ac.ru
Rússia, Chernogolovka

Bibliografia

  1. M.M. Slinko, A.G. Makeev. Kinet. Catal. 61, 495 (2020). https://doi.org/10.1134/S0023158420040114
  2. I.S. Yakovenko, I.S. Medvedkov, A.D. Kiverin. Russ. J. Phys. Chem. B 16, 294 (2022). https://doi.org/10.1134/S1990793122020142
  3. F.S. Mederos-Nieto, I. Elizalde-Martínez, F. Trejo-Zárraga et al. Reac. Kinet. Mech. Cat. 131, 613 (2020). https://doi.org/10.1007/s11144-020-01896-4
  4. L.R. Nazmutdinova. Articles of Mechanics Institute of Ufa science centre of the RAS 5, 279 (2007) [in Russian].
  5. S.O. Dorofeenko, E.V. Polianczyk. Russ. J. Phys. Chem. B 16, 242 (2022). https://doi.org/10.1134/S199079312202004X
  6. N.G. Samoilenko, E.N. Shatunova, K.G. Shkadinsky, B.L. Korsunsky, L.V. Kustova. Russ. J. Phys. Chem. B 15, 833 (2021). https://doi.org/10.1134/S1990793121040230
  7. V.I. Kovenskii. Theor. Found. Chem. Eng. 50, 1015 (2016). https://doi.org/10.1134/S0040579516040382
  8. N.G. Samoilenko, E.N. Shatunova, K.G. Shkadinskiy, B.L. Korsunskiy. Russ. J. Phys. Chem. B 16, 1130 (2022). https://doi.org/10.1134/S1990793122060203

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2. Fig. 1. Dynamics of thermal regimes and coordinates of the maximum temperature of the dispersion medium depending on the parameter Um at S1 = 0.2.

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3. Fig. 2. Characteristic phase trajectories of the reactor reaching the thermal mode at S1 = 0.2: a – node, Um = 0.037; b – stable focus, Um = 0.041; c – oscillatory mode, Um =0.05.

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4. Fig. 3. Dynamics of thermal regimes and coordinates of the maximum temperature of the dispersion medium depending on the parameter Um at S1 = 0.4.

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5. Fig. 4. Dependence of maximum heating of the dispersion medium and the coordinates of the maximum temperature on the parameter Um at S1 = 0.47.

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