Vol. 68, No. 1, 2025

Coke and Chemistry

COAL

Reducing the Thermal Oxidation of Coal by Steeping in Lime Solutions

Yu. F. Patrakov, S. A. Semenova, and A. E. Majorov p. 1 abstract

Decomposition of the Gas–Coal Solid Solution in Coal Beds: Energy Analysis

V. A. Bobin, and E. N. Kozyreva p. 7 abstract

COKE

Reducing the Content of the >80 mm Class in Metallurgical Coke. 1. Literature Review

D. I. Alekseev, E. A. Milenina, A. V. Shvaleva, M. N. Stepanova, D. A. Tarakin, I. A. Golovashov, V. E. Gorshenina, and E. A. Kuzmina p. 11 abstract

CHEMISTRY

Oxidation Products of Electrode Pitch in a Reactor with Large Gas Capacity

R. Yu. Kovalev, and A. P. Nikitin p. 17 abstract

Physical and Chemical Analysis of Carbonized Sapropelic Coal

G. Y. Simenyuk, T. A. Larichev, A. N. Popova, N. S. Zakharov, T. O. Sergina, I. Y. Zykov, and Yu. A. Zakharov p. 23 abstract

DISPOSAL OF PRODUCTION WASTE

Combustion of Petroleum Coke with Pyrolytic Residue from Scrap Tires

A. V. Gubin, A. Zh. Kaltaev, A. S. Gorshkov, and K. B. Larionov p. 35 abstract

MISCELLANEOUS

Phototransformation Processes of Oil Sands Bitumen Under the Influence of Ultraviolet Radiation

Rena A. Jafarova, Ulviyya J. Yolchuyeva, Orhan R. Abbasov, Aygul F. Aliyeva, Elnur E. Baloglanov, Nazli A. Mehdiyeva, and Fatma I. Gasimova p. 45 abstract

Influence of Fin Condition on Heat Transfer Characteristics of Ascension Pipes

Zhao Xie, Anni Hu, Hongming Fang, Shitong Liu, Lan Yi, and Weirun Lan p. 52 abstract

Influence of Graphene Oxide on Geopolymerization in Concrete: Insights from Intermediate-Stage Quenching Reactions