Contents

Theoretical Foundations of Chemical Engineering

Vol. 57, No. 3, 2023

Isotope Effects of Water in Liquid–Vapor Equilibria on Passing to Water–Non-Electrolyte Solvent

A. K. Lyashchenko, A. V. Polkovnichenko and N. N. Kulov p. 231  abstract

Calculation of Seawater Density

A. V. Ochkin and N. N. Kulov p. 234  abstract

Removal of Tritium from Gas Flows from Working Areas of Nuclear Facilities

M. B. Rozenkevich, N. N. Kulov, Yu. S. Pak, A. N. Bukin, V. S. Moseeva and S. A. Marunich p. 239  abstract

A Study of the Influence of the Thermal Conductivity Coefficient of Phosphate Ore Raw Materials on the Efficiency of the Chemical–Power Technological Process of Roasting in a Dynamic Dense Multilayered Mass

V. P. Meshalkin, V. A. Orekhov, M. I. Dli and V. I. Bobkov p. 248  abstract

Kinetics of Ultrasonic Dissolution of Metal Oxide Powder for Different Spatial Combinations of the Cavitation Region and Eckart Acoustic Flow

O. M. Gradov, I. V. Zinov’eva, Yu. A. Zakhodyaeva and A. A. Voshkin p. 255  abstract

A Fractal Analysis of the Effect of Titanium Dioxides on the Biological Properties of Bioinorganic Composite Materials

V. P. Meshalkin, O. B. Butusov, A. G. Kolmakov, M. A. Sevost’yanov and T. B. Chistyakova p. 265  abstract

Steam Reforming of Ethane in a Membrane Reactor with a Nickel Catalyst at High Temperatures

V. N. Babak, L. P. Didenko, L. A. Sementsova and Yu. P. Kvurt p. 272  abstract

Strength Characteristics of Polymer Composites Filled with Coarse and Macro Particles with Different Types of Disperse Structure

K. I. Kharlamova, I. D. Simonov-Emel’yanov, Yu. M. Maksimova and G. I. Ezdakov p. 290  abstract

On the Estimates of Convective Heat Transfer Intensification

A. A. Konoplev, B. L. Rytov, Al. Al. Berlin and S. V. Romanov p. 298  abstract

Prediction of Nanofiltration Purification of Industrial Solutions from Metal Ions Based on the Theories of Convective Diffusion and Hydrodynamics

S. I. Lazarev, D. N. Protasov, O. A. Abonosimov, D. S. Lazarev and K. V. Shestakov p. 306  abstract

Technology of Sintering Phosphorite with KOH

V. M. Skachkov p. 316  abstract

Peculiarities of the Kinetics of Composite Material Composition Based on Polytetrafluoroethylene in the Constant Speed Mode of the Press Pluger

A. M. Stolin and L. S. Stelmakh p. 321  abstract

Inhomogeneity Axiom and Generalized Energy Conservation and Transformation Law

I. N. Dorokhov p. 327  abstract

Production of Carbon Adsorbents from Hydrolysis Industry Waste and Methods for their Modification

V. Samonin, V. Morozova, M. Podvyaznikov, A. Reverberi, V. Meshalkin, N. Kulov and A. Garabadzhiu p. 338  abstract

Soret-driven Convection Effect on the Boundary Layer Flow Regime within Tall Porous Enclosures

M. Er-Raki, M. Hasnaoui, A. Amahmid, S. Hasnaoui and M. Bourich p. 350  abstract

Separation Task Based Marginal Vapor Rate (MVR) Approach for Optimal Column Sequencing of Multicomponent Mixtures

Prashant A. Giri and Yogesh S. Mahajan p. 360  abstract

Optimal Sequencing of Multicomponent Distillation Columns by Rigorous Calculation Methods

Prashant A. Giri and Yogesh S. Mahajan p. 369  abstract

CFD Simulation of Wet Spouted Fluidized Bed using Two-fluid Model with Variable Restitution Coefficient and Diameter

Yifan Chen, Hanbin Zhong, Ruiyuan Tang, Juntao Zhang and Yuanyu Tian p. 380  abstract

Coupling Kinetics Study on Extractive Crystallization of Potassium Sulfate Prepared in Fluidized Bed Crystallizer

Dan Zheng p. 391  abstract

How Effective are Gliflozins as DPP-4 Inhibitors? A Computational Study

Kunika Saini, Yousuf Khan and Smriti Sharma p. 403  abstract

A Simulation and Thermodynamic Improvement of Methanol Production Process with Economic Analysis: Natural Gas Vapor Reforming and Utilization of Carbon Capture

Mi Zhou p. 411  abstract