Contents

Theoretical Foundations of Chemical Engineering

Vol. 57, No. 2, 2023

Optimal Organization of Complex Processes in Chemical Engineering Using General Systems Theory

V. A. Naletov, M. B. Glebov, L. V. Ravichev and A. Yu. Naletov p. 131  abstract

Simulation of Purification of Lower Olefins in Pyrogas from Acetylene Hydrocarbons on Nickel Polymetallic Catalysts

E. V. Pisarenko, A. B. Ponomaryov, V. N. Pisarenko, N. A. Mamchenkov and L. N. Khandozhko p. 140  abstract

Suspending Conditions for a Smooth-Wall Mixer

I. V. Domanskii, A. I. Mil’chenko, Yu. V. Sargaeva, S. A. Kubyshkin and N. V. Vorob’ev-Desyatovskii p. 154  abstract

Effect of the Side-Stream Location and the Side-Stream Value on the Optimal Entrainer Flowrate in Thermally Coupled Extractive Distillation Columns

E. A. Anokhina and A. V. Timoshenko p. 165  abstract

Influence of Leachable Filler on Parameters of Porous Structure and Water Sorption with Polyvinyl Formal Filters

A. A. Akimova, V. A. Lomovskoi and I. D. Simonov-Emel’yanov p. 176  abstract

Model of Extraction from a Pore into the Ambient Space

L. Yu. Aleksandrova, A. I. Moshinskii, V. V. Sorokin and G. N. Turmanidze p. 181  abstract

Relationship between Diffusion Coefficients in Nonideal Binary Lennard-Jones Mixtures and Entropy

I. P. Anashkin, S. G. Dyakonov and A. V. Klinov p. 189  abstract

Surrogate Models of Hydrogen Oxidation Kinetics based on Deep Neural Networks

E. Akeweje, V. Vanovskiy and A. Vishnyakov p. 196  abstract

Concentration Distribution of Molecules and Other Species in the Model System Fe–NaCl–Na2S–H2SO4–H2O at Various Temperatures of the Electrocoagulation Process

Z. K. Maimekov, D. A. Sambaeva, J. B. Izakov, N. T. Shaikieva, M. Dolaz and M. Kobya p. 205  abstract

Study of the Efficiency of Heat Transfer in a Stirred Tank with Nonuniform Movement of the Impeller

A. A. Prikhodko and E. O. Gerasimenko p. 215  abstract

Cases of Transformation of the Equations of Motion of an Incompressible Viscous Fluid into the Euler Equations

A. V. Soloviev, S. P. Karlov and N. Yu. Shkarin p. 224  abstract