Contents

Russian Journal of Applied Chemistry

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Vol. 99, No. 7, 2026

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Inorganic Synthesis and Industrial Inorganic Chemistry

Thermodynamic Assessment of the Reduction Conditions of Iron(III) Oxide during Downdraft Gasification of Coal and Low-Grade Ore Mixture

A. Yu. Zaichenko, M. V. Tsvetkov, D. N. Podlesniy, A. V. Sergeev, and E. V. Polianczyk p. 357  abstract

Improving Tribological Performance of Phosphate Ceramic Coating Reinforced by Oriented Fe₃O₄/h-BN Hybrid

Gang Ji, Chao Jin, Yaxuan Liu, Lin Liu, Chang Guo, and Guangchen Zhu p. 363  abstract

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Hydrogen Technologies

Green Hydrogen Production from Water Using PV-Supplied Sono-Electrolysis: A Numerical Modelling Approach of the Effect of Degassing and Mass Transfer

Kaouther Kerboua, Nour Hane Merabet, and Intissar Gasmi p. 377  abstract

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Catalysis

Synthesis of Highly Dispersed Co-MCM-41 by a Novel Two-Step Method and Its Catalytic Performance in Aerobic Epoxidation of Styrene

Xuefeng Li and Shanshan Li p. 390  abstract

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Processes and Equipment of Chemical Industry

Membrane Recuperation Volatile Organic Compounds: Modeling of n-Octane Vapor Recovery by Polydecylmethylsiloxane

Valentina Grudkovskaya, Maxim Shalygin, Pavel Tokarev, Svetlana Markova, and Evgenia Grushevenko p. 398  abstract

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Various Technological Processes

Optimizing Combustion and Emissions in Diesel Engines Using Castor Oil Biodiesel

Fethi Bouras, Fouad Khaldi, Abdallah Dogga, and Nadjet Gheraissa p. 408  abstract

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