Effect of Ionizing Radiation on the Organic Components of the Bituminous Coal and Its Subsequent Coking
S. A. ONDAR1,2, M. A. MIKHAILENKO2, B. P. TOLOCHKO2, A. A. BRYAZGIN3, V. I. KOTELNIKOV1, M. V. KOROBEYNIKOV3
1Tuva Institute for Exploration of Natural Resources Siberian Branch of the Russian Academy of Sciences, Kyzyl, Russia
2Institute of Solid State Chemistry and Mechanochemistry Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
3Budker Institute of Nuclear Physics Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Keywords: ионизирующее излучение, каменные угли, экстракция, термический анализ, коксование, radiolysis, ionizing radiation, bituminous coal, extraction, thermal analysis, coking
Pages: 455-460
Abstract
The effect of ionizing radiation on bituminous coal samples was studied. It was established that pre-treatment of coal leads to an increase in the amounts of oxygenated and asphaltenic fractions in extracts. The effect of ionizing radiation on subsequent thermal destruction of coal was shown. In the process of coking of the treated and extracted coal samples, the yield of coke residues with macroporous structure increased.
DOI: 10.15372/CSD2019165
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