Vol. 58, No. 1, 2024

Theoretical Foundations of Chemical Engineering

TECHNOLOGY OF INORGANIC SUBSTANCES AND MATERIALS

A Study of the Phase Composition of a More than One-Hundred-Year-Old Ceramic Material

E. S. Abdrakhimova, and V. Z. Abdrakhimov p. 1 abstract

Phase Equilibria in Calcium Nitrate–Propylene Glycol–Water System Sections at Temperatures from 0 to –60°C

E. A. Frolova, D. F. Kondakov, and V. P. Danilov p. 7 abstract

Physicochemical and Petrographic Studies of Perlite Rock Classified by Density

N. V. Gurgenyan, A. E. Grigoryan, M. F. Kostandyan, A. V. Martirosyan, N. K. Vardanyan, and I. B. Khachanova p. 10 abstract

Effect of the Synthesis Conditions and Nature of Precursors on the Phase Composition of Zirconium and Sodium Phosphatosilicates (NASICON)

D. N. Grishchenko, E. E. Dmitrieva, V. G. Kuryavyi, and M. A. Medkov p. 16 abstract

Anti-Icing Properties of Calcium Nitrate–Ethanol–Water Compositions at Temperatures below 0°C

E. A. Frolova, D. F. Kondakov, and V. P. Danilov p. 22 abstract

Phase Equilibria in CaCl₂–CaCl₂⋅4CO(NH₂)₂–H₂O System Sections at Temperatures from 0 to –55°C

E. A. Frolova, D. F. Kondakov, G. E. Nikiforova, and V. P. Danilov p. 25 abstract

Surface Tension of Arsenic Acid Solutions

T. K. Menshchikova, K. S. Nikonov, M. N. Brekhovskikh, L. A. Vaimugin, and O. E. Myslitskii p. 29 abstract

Processing of Sludge Waste to Produce Ceramic Materials

M. O. Moldurushku, N. I. Kopylov, and B. K. Kara-Sal p. 33 abstract

Chemical and Mineral Composition of Anorthosite (Karelia, Russia)

E. N. Pechenkina, V. A. Krenev, S. V. Fomichev, E. I. Berbekova, and D. F. Kondakov p. 38 abstract

Effect of Rehydration Conditions on the Physicochemical Properties of Reduced Layered Double Hydroxides of Magnesium and Aluminum

D. V. Maiorov, and E. K. Kopkova p. 41 abstract

Oxide Films Produced by the Extraction–Pyrolytic Method with Different Transmission and Absorption Characteristics in the UV Range

N. N. Khrapko, T. N. Patrusheva, and S. V. Myakin p. 48 abstract

TECHNOLOGY OF ORGANIC SUBSTANCES

Removal of Organic Contaminants from Wastewater by Electrochemical Oxidation

P. G. Zelenin, V. V. Milyutin, V. M. Bakhir, and I. V. Kozlov p. 54 abstract

Features of Behavior of Acridinium Salt in the Production of Emulsion Rubbers

N. S. Nikulina, V. N. Verezhnikov, S. S. Nikulin, L. A. Vlasova, V. A. Sedykh, and T. M. Bulatetskaya p. 60 abstract

New Azo Dyes Based on 2-Methylresorcinol for Polycaproamide Fibers

V. V. Meleshenkova, D. N. Kuznetsov, E. B. Karavaeva, and K. I. Kobrakov p. 65 abstract

Preparation of Bismuth Subsalicylate from Bismuth Subnitrate

E. S. Koledova, and Yu. M. Yukhin p. 71 abstract

Prospects of Using Taurine in the Production of Emulsion Rubbers

V. A. Revina, V. N. Verezhnikov, I. N. Pugacheva, L. V. Molokanova, V. A. Sedykh, and S. S. Nikulin p. 76 abstract

TECHNOLOGY OF POLYMER AND COMPOSITE MATERIALS

New Sulfoaluminate Matrices for Solidification of Radioactive Sodium Nitrate Concentrates

O. A. Kononenko, and V. I. Makarenkov p. 81 abstract

Inhibition of Spontaneous Polymerization during the Synthesis of Epoxyacrylic Oligomer

N. S. Petrov, O. E. Babkin, and V. V. Il’ina p. 90 abstract

CHEMICAL METALLURGY PROCESSES IN DEEP PROCESSING OF ORE, AND TECHNOGENIC AND RECYCLABLE RAW MATERIALS

Effects of Desilication Conditions on the Formation of Wollastonite during the Autoclave Leaching of Silica–Titanium Concentrates

Yu. V. Zablotskaya, G. B. Sadykhov, A. S. Tuzhilin, and T. V. Olyunina p. 95 abstract

On the Possibility of Using Silicon Dioxide Obtained from Mineral Raw Materials as an Enterosorbent

D. V. Maiorov, and Yu. O. Velyaev p. 101 abstract

Method of Integrated Processing of Copper Sulfide Concentrate

E. M. Nazaryan, A. G. Arustamyan, I. M. Makaryan, E. S. Agamyan, A. M. Arakelyan, and V. R. Arutyunyan p. 109 abstract

Capabilities of an Instrumental Neutron-Activation Analysis for Determination of Scandium and Its Controlled Extraction from CHPP Ash Dumps

S. I. Ivannikov, N. S. Markin, N. V. Polyakova, Yu. I. Shashina, D. Kh. Shlyk, and L. A. Zemskova p. 114 abstract

A Study of the Process Kinetics of Acidic Decomposition of Eudialyte

D. V. Maiorov, and M. V. Maslova p. 122 abstract

Perlite Processing Method

I. M. Makaryan, N. B. Knyazyan, E. M. Nazaryan, A. G. Arustamyan, E. S. Agamyan, and A. A. Akopyan p. 132 abstract

Humate Agents based on Oxidized Brown Coal in the Flotation Enrichment of Impregnated Copper–Nickel Ores

S. M. Markosyan, S. A. Antsiferova, N. F. Usmanova, and O. N. Suvorova p. 137 abstract

Physicochemical Processes in the Firing of Acid-Resistant Materials Based on Unenriched Kaolin and High-Alumina Ferrochrome Production Slag

V. Z. Abdrakhimov, and E. S. Abdrakhimova p. 144 abstract

Extraction Separation of Molybdenum by Means of CYANEX®600 from Solutions for Nitric Acid Leaching of Industrial Products

L. M. Karimova, T. O. Oleinikova, and I. V. Terent’eva p. 152 abstract

CHEMISTRY AND TECHNOLOGY OF RARE, TRACE, AND RADIOACTIVE ELEMENTS

The Effect of the Conditions of Extractive–Pyrolytic Synthesis on the Luminescence Characteristics of Inorganic Luminophores Based on Mixed Oxides of Rare-Earth and Rare Elements

N. I. Steblevskaya, and M. V. Belobeletskaya p. 159 abstract

Preparation of Mixed Uranium Oxide and Plutonium Powders Using a Thin-Film Rotary Apparatus

A. S. Aloi, A. Yu. Abashkin, R. V. Ismailov, T. I. Kol’tsova, A. A. Murzin, V. F. Saprykin, and A. A. Khorshev p. 169 abstract

On the Effect of Sensitizing Ions on the Spectral Luminescent Characteristics of the Eu³⁺ Activating Ion in Lanthanum Ortho- and Metaborates

M. V. Belobeletskaya, and N. I. Steblevskaya p. 176 abstract

Estimation of Radiation Effect on the Process Parameters upon Extraction of Cm and Am by Displacement Complexation Chromatography

O. V. Kharitonov, and L. A. Firsova p. 182 abstract

Extraction of Lanthanides from Nitrate Solutions in Multicomponent Systems in the Presence of Cyanex 572

V. V. Belova, Yu. V. Tsareva, and A. E. Kostanyan p. 188 abstract

PROCESSES AND APPARATUSES OF CHEMICAL TECHNOLOGY

Efficiency of Using Heat Pumps in the Extractive Rectification of an Allyl Alcohol–Allyl Acetate Mixture Depending on the Composition of the Feed. Part 2. Application of Heat Pumps in Column Complexes with Partially Coupled Heat and Material Flows

D. G. Rudakov, P. S. Klauzner, D. A. Ramochnikov, E. A. Anokhina, and A. V. Timoshenko p. 192 abstract

Regularities of Extractive Distillation of the Methanol–Acetonitrile–Tetrahydrofuran–Water Mixture under Various Pressures

D. A. Ryzhkin, V. M. Raeva, and A. K. Frolkova p. 202 abstract

Reagent-Free Technology for Intensifying the Process of Growing Microgreens in Aquaponic Systems

V. N. Shtepa, S. Yu. Kireev, A. V. Kozyr, and A. B. Shikunets p. 211 abstract

Combining Special Techniques when Developing Separation Schemes for a Methanol + Water + Methyl Methacrylate Mixture

A. V. Frolkova, A. K. Frolkova, and I. S. Gaganov p. 217 abstract

ANALYTICAL CONTROL FOR CHEMICAL PRODUCTION. QUALITY AND CERTIFICATION OF PRODUCTS

Filter Replacement Modes for Respirators Protecting Workers from Exposure to Industrial Gases (Review)

V. A. Kaptsov, and V. B. Pankova p. 224 abstract

Contents