Vol. 59, No. 4, 2025

Solid Fuel Chemistry

Dependence of Surface Wettability and Filtration Capacity of Coals on the Degree of Metamorphism

Yu. F. Patrakov, S. A. Semenova, T. A. Papina, and A. V. Yarkova p. 265 abstract

Relationship of Structural-Group Composition and Biological Activity of Humic Substances from Unoxidized and Oxidized Coals at Different Stages of Coalficiation

K. S. Votolin, S. I. Zherebtsov, and K. M. Shpakodraev p. 272 abstract

Features of Rhenium Distribution in Dictyonema Shales of the Baltic Basin (within the Leningrad Oblast)

V. I. Vyalov, T. A. Dyu, E. P. Shishov, and A. V. Nastavkin p. 282 abstract

Isolation of Fulvic Acids by Extraction with n-Butanol

S. I. Zherebtsov, K. M. Shpakodraev, K. S. Votolin, and N. V. Malyshenko p. 290 abstract

Determination of Chlorine-Containing Organic Compounds in the Thermal Processing Resin of Oil Shale from the Perelyubskoye Deposit

D. S. Khudyakov, A. M. Kozlov, and F. G. Zhagfarov p. 297 abstract

Structural Features of Coals and Their Proneness to Spontaneous Combustion

E. L. Kossovich, S. A. Epshtein, N. N. Kondratev, V. G. Nesterova, and N. N. Dobryakova p. 301 abstract

Effect of Moisture on the Characteristics of Co-Incineration of Pulp and Paper Sludge and Municipal Waste

P. A. Maryandyshev, A. Brillard, and A. P. Terekhin p. 311 abstract

Effect of Mine Water on Coal Physicochemical Properties and Spontaneous Combustion Characteristics

Runzhi Li, and Ensi Xue p. 319 abstract

Hydrogenation Kinetics of Coal and Its Heavy Liquefied Products

Shigang Kang, Xinting Zhou, Songtao Liang, Hengfu Shui, Zhicai Wang, Zhiping Lei, Shibiao Ren, Jingchong Yan, Zhanku Li, Chunxiu Pan, Honglei Yan, and Weidong Zhang p. 328 abstract

Contents

Solid Fuel Chemistry