Abstract
The possibility of intensifying fast chemical processes at the interface of two-component liquid medium in a tubular turbulent reactor has been considered. A new application of the turbulent reactor for processes occurring at interfaces in two-component liquid systems has been found. It has been observed that the chemical reaction time abruptly decreases, and the physics of the process affects the direction of and conversion in the chemical reaction at a high (up to 100%) yield of desired products. The geometric characteristics of the reactor have been analyzed, and it has been shown that the dispersion of drops in the emulsion is most efficient at large angles of inclination of an obstruction to the flow and at minimal gaps in the convergent-divergent channel of the reactor. It has been demonstrated that the average perimeter of drops of the dispersion oscillates with time, which causes elongation and breakup of drops. In its turn, the latter influences the contact surface area of the emulsion and, significantly, the chemical reaction rate.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Al. Al. Berlin, K. S. Minsker, and K. M. Dyumaev, New Unified Energy- and Resource-Saving High-Performance Technologies of High Ecological Purity Based on Tubular Turbulent Reactors (OAO NIITEKhIM, Moscow, 1996) [in Russian].
Al. Al. Berlin and K. S. Minsker, Fast Polymerization Processes (Gordon and Breach, Netherlands, 1996).
K. S. Minsker, A. A. Berlin, G. E. Zaikov, et al., Fast Liquid-Phase Processes in Turbulent Flows (VSP, Utrecht, Boston, 2004).
V. P. Zakharov, Al. Al. Berlin, Yu. B. Monakov, et al., Physical and Chemical Bases of Fast Liquid-Phase Processes (Nauka, Moscow, 2008) [in Russian].
Al. Al. Berlin, R. Ya. Deberdeev, G. S. Dyakonov, et al., Fast Chemical Reactions in Turbulent Flows: Theory and Practice (Smithers Rapra Technol. of Shawbary, Shrewsbure, Shropshire, UK, 2013).
A. A. Konoplev, G. G. Aleksanyan, B. L. Rytov, and Al. Al. Berlin, Theor. Found. Chem. Eng. 49, 61 (2015).
Al. Al. Berlin, K. Yu. Prochukhan, S. A. Patlazhan, et al., in Proceedings of the 5th International Conference-School on Chemical Technology ChT’16 (VolgGTU, Volgograd, 2016), Vol. 1, p. 30.
K. Yu. Prochukhan, G. G. Aleksanyan, Yu. A. Prochukhan, et al., Khim. Tekhnol. Topl. Masel, No. 2, 16 (1999).
E. R. Chukaeva, K. Yu. Prochukhan, and Yu. A. Prochukhan, Neftegaz. Delo 13, 119 (2015).
Ya. V. Idogova, A. V. Vashchenko, K. Yu. Prochukhan, Yu. A. Prochukhan, Russ. J. Appl. Chem. 87, 1948 (2014).
J. U. Brackbill, D. B. Kothe, and C. Zemach, J. Comp. Phys. 100, 335 (1992).
H. G. Weller, G. Tabor, H. Jasak, and C. Fureby, Comput. Phys. 12, 620 (1998).
S. A. Patlazhan, I. V. Kravchenko, R. Muller, Y. Hoarau, Y. Remond, and Al. Al. Berlin, Dokl. Phys. 62, 145 (2017).
I. V. Kravchenko, S. A. Patlazhan, R. Muller, et al., J. Phys.: Conf. Ser. 774, 012026 (2016).
K. Yu. Prochukhan, C. C. Kobzhev, E. B. Shirokikh, et al., Vestn. Tekhnol. Univ. 18 (13), 51 (2015).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Berlin, A.A., Patlazhan, S.A., Kravchenko, I.V. et al. Intensification of Fast Chemical Processes at Interfaces of Two-Component Liquid Media in Tubular Turbulent Reactors. Russ. J. Phys. Chem. B 13, 25–31 (2019). https://doi.org/10.1134/S1990793119010056
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990793119010056