Abstract
The fractionated products of ozonation of vitrinites of Kuznetsk coals of different metamorphic stages in chloroform have been characterized by IR spectroscopy, thermogravimetry, and gas chromatography-mass spectrometry. High-molecular-mass compounds insoluble in water prevail in the products. Water-soluble products are ketones, oxyalkanols, lower aliphatic acids, and hydroxy-and dicarboxylic aromatic acids.
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Original Russian Text © S.A. Semenova, Yu.F. Patrakov, O.N. Fedyaeva, L.M. Pokrovskii, 2007, published in Khimiya Tverdogo Topliva, 2007, No. 2, pp. 27–32.
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Semenova, S.A., Patrakov, Y.F., Fedyaeva, O.N. et al. Liquid-phase ozonation of vitrinites of coals of various metamorphic stages: Product composition. Soil Fuel Chem. 41, 85–89 (2007). https://doi.org/10.3103/S036152190702005X
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DOI: https://doi.org/10.3103/S036152190702005X