Contents

Theoretical Foundations of Chemical Engineering

Vol. 55, No. 3, 2021

Prospects for Creating H+- or OH–-Conducting and Hydrogen- or Oxygen-Producing Surfaces in a Reaction Apparatus from Polyvinyl Chloride Materials

A. Yu. Tsivadze, A. Ya. Fridman, V. N. Titova, A. A. Yavich and M. P. Shabanov p. 343  abstract

An Additional Condition of Efficiency of the Supercritical Fluid Extraction Process

F. M. Gumerov, V. F. Khairutdinov and Z. I. Zaripov p. 348  abstract

Increasing the Efficiency of Electromembrane Processes in the Area of Electrochemical Cadmium Plating

S. S. Kruglikov, E. A. Arkhipov, D. A. Zhirukhin, K. N. Smirnov, T. A. Vagramyan, V. A. Kolesnikov and E. A. Filatova p. 359  abstract

Theoretical Evaluation of the Region of Existence of Technological Solutions for the Biotechnological Process of Producing Lactic Acid

L. V. Ravichev, Yu. L. Gordeeva, N. V. Menshutina, E. L. Gordeeva and O. A. Kishkinova p. 364  abstract

A Deep Eutectic Solvent Based on Choline Chloride and Sulfosalicylic Acid: Properties and Applications

I. V. Zinov’eva, A. Ya. Fedorov, N. A. Milevskii, Yu. A. Zakhodyaeva and A. A. Voshkin p. 371  abstract

Studying the Selective Methylacetylene Hydrogenation Reaction in Methylacetylene–Propylene Mixtures on Palladium Oxide Nanocatalysts

E. V. Pisarenko, A. B. Ponomarev and V. N. Pisarenko p. 380  abstract

Simulation of Steam Methane Reforming in a Membrane Reactor with a Nickel Catalyst and a Palladium Alloy Foil

V. N. Babak, L. P. Didenko, Yu. P. Kvurt, L. A. Sementsova and S. E. Zakiev p. 390  abstract

Analysis of Data on Vapor–Liquid Equilibrium in Multicomponent Systems Using Artificial Neural Networks

A. M. Toikka, G. Kh. Misikov and A. V. Petrov p. 403  abstract

Mathematical Modeling of Heat and Mass Transfer in the Drying of Granules Used as a Support for a Nickel Catalyst

M. K. Kosheleva, V. P. Meshalkin and O. R. Dornyak p. 410  abstract

Liquid Mixing Characteristics in Top-Blown Process

Rong Chen, Shiming Zhang, Yu Ai and Han Zhang p. 417  abstract

Effect of Channel Aspect Ratio and Inclination Angle on Flow and Mixing Performance of a Microdevice—A CFD Study

Urooj Fatima, M. Shakaib and Inayatullah Memon p. 426  abstract

The Synthesis of Heat-Exchange Systems Integrated with a Technology Process

A. M. Tsirlin, L. G. Gagarina and A. I. Balunov p. 439  abstract

Rate of Methane Hydrate Formation in Presence of Tetra-n-Butylammonium Chloride and Tween 80: Application in Air Conditioning Systems

Abolfazl Mohammadi p. 451  abstract

α-Relaxation and Temperature–Frequency Inelasticity of the Polyvinyl Alcohol–Chitosan Composite

V. A. Lomovskoy, N. A. Abaturova, N. Yu. Lomovskaya and T. B. Galushko p. 457  abstract

A Study on Tunable Viscoelastic Properties of Xhantan Gum and Sodium Alginate Hyrogelling System

Guler Bengusu Tezel p. 464  abstract

Aggregative Stability of Nanosized Particles of Aluminum and Magnesium Oxides in Air, Water, and a Physiological Solution

N. V. Zaitseva, M. A. Zemlyanova, A. M. Ignatova and M. S. Stepankov p. 472  abstract

Influence of Temperature and Alkalescency on the Crystallization of ZSM and ZK Zeolites

G. A. Mamedova p. 479  abstract

Influence of Titanium Excess in a Ti–Si Reaction Mixture on the Synthesis of a Composite in a Combustion Wave

Yu. A. Chumakov, A. G. Knyazeva and G. A. Pribytkov p. 490  abstract

Modeling of Hydrogen Permeation through Pd Membrane on Ceramic Supports Activated via Pd Nanoparticles–TiO2–Bohemite Suspension

P. Mardani, S. Jamshidi and A. A. Babaluo p. 504  abstract

Orange Peel Powder: A Potential Adsorbent for Pb(II) Ions Removal from Water

K. Malook p. 518  abstract

Reforming Hydrocarbons on Zeolite-Containing Catalysts in an Inert Environment

R. I. Kuzmina, M. A. Zaikin and V. O. Davydov p. 527  abstract

Role of Operating Process Parameters on Stability Performance of Green Emulsion Liquid Membrane Based on Rice Bran Oil

Anil Kumar, Avinash Thakur and Parmjit Singh Panesar p. 534  abstract

Simulation and Optimization of Hydrogen Fueled Mobile Power Plant Based on Methylcyclohexane–Toluene–Hydrogen Cycle

Muhammad S. Akram and Muhammad R. Usman p. 545  abstract