Vol. 69, No. 5, 2026

Coke and Chemistry

Structural-Group Composition and Biological Activity of Humic, Hymatomelanic, Humous, and Fulvic Acids from Lignite

K. S. Votolin, S. I. Zherebtsov, K. M. Shpakodraev, and N. V. Malyshenko p. 261 abstract

Production and Electrochemical Properties of a Porous Carbon Material Derived from Sapropelic Coal for Supercapacitors

N. S. Zakharov, G. Yu. Simenyuk, and T. S. Nechaeva p. 271 abstract

Influence of the Iron and Calcium Content of Coking Batch on the Hot Strength of Coke at Severstal

N. S. Cheglakova, E. E. Sokolovskaya, D. R. Izmaylov, E. V. Karunova, and O. A. Kalko p. 276 abstract

Polyacrylates in the Coal Industry: Their Antifreeze Action and Potential Application

A. A. Leifrid, A. V. Sidorov, D. A. Reznik, A. E. Reznik, A. V. Chertenkov, V. S. Frolov, and A. A. Bobrovnikova p. 281 abstract

Extracting Rare Elements from Coal

K. K. Razhmakhnin and L. V. Shumilova p. 286 abstract

Thermal Oxidation of Binder Pitch to Improve Binder Quality

R. Yu. Kovalev p. 291 abstract

Tenth International Conference on the Coke Industry, Its State and Prospects: A Review of the Proceedings

A. I. Volkov p. 300 abstract