Study of bitumoids extracted from O-alkylated brown coal von Shpakodraev, K. M., Zherebtsov, S.I., Malyshenko, N.V., Ismagilov, Z. R.

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Sorption of Metal Ions from Aqueous Solutions by Humic Substances von Ismagilov, Z. R., Smirnov, V. G., Malyshenko, N. V., Zherebtsov, S. I.

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Composition and Properties of Extraction Resins and Fractions of Humic Substances of Brown Coals von Shpakodraev, K. M., Zherebtsov, S. I., Votolin, K. S., Malyshenko, N. V.

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Hymatomelanic and Humous Acids in Lignite: Spectral Analysis von Votolin, K. S., Zherebtsov, S. I., Shpakodraev, K. M., Malyshenko, N. V.

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Sulfonation of Long-Flame Coal von Altshuler, H. N., Shkurenko, G. Yu, Ostapova, E. V., Malyshenko, N. V., Nekrasov, V. N., Altshuler, O. H.

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Characteristics of Lipid and Humic Substances Isolated from Brown Coal of the Tyulgan Deposit von Shpakodraev, K. M., Zherebtsov, S. I., Malyshenko, N. V., Votolin, K. S., Ismagilov, Z. R.

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Sorption of pyridine-3-carboxylic acid by the Dowex-50 sulfonic cation-exchange resin in the NiII and CuII forms von Altshuler, H. N., Malyshenko, N. V., Nekrasov, V. N., Altshuler, O. H.

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ESR Analysis of Fe3+ and Mn2+ Complexes in Lignite Fulvic Acids von Zakharov, N. S., Sozinov, S. A., Zherebtsov, S. I., Malyshenko, N. V., Shpakodraev, K. M.

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Composition of Humic and Fulvic Acids from Lignite von Votolin, K. S., Zherebtsov, S. I., Shpakodraev, K. M., Malyshenko, N. V., Ismagilov, Z. R.

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Composition and Properties of Extraction Resins of Bitumens and Fulvic Acids of Brown Coal von Shpakodraev, K. M., Zherebtsov, S. I., Malyshenko, N. V., Votolin, K. S., Ismagilov, Z. R., Xintai, Su

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Sorption of Metal Cations by Lignite and Humic Acids von Zherebtsov, S. I., Malyshenko, N. V., Votolin, K. S., Ismagilov, Z. R.

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Structural-Group Composition and Biological Activity of Brown Coal Fulvic Acids von Votolin, K. S., Zherebtsov, S. I., Malyshenko, N. V., Shpakodraev, K. M., Ismagilov, Z. R.

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Composition and Properties of Bituminous Resins and Hymatomelanic Acids from Lignite von Zherebtsov, S. I., Shpakodraev, K. M., Votolin, K. S., Malyshenko, N. V., Isachkova, O. A., Ismagilov, Z. R.

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Potentiometric Titration of Humic Fractions von Zherebtsov, S. I., Malyshenko, N. V., Shpakodraev, K. M., Votolin, K. S., Ismagilov, Z. R.

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Ultrasonication as a Method for Increasing the Yield of Bitumoids in the O-Alkylation of Brown Coal von Shpakodraev, K. M., Zherebtsov, S. I., Malyshenko, N. V., Votolin, K. S., Ismagilov, Z. R.

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Lignite Fulvic Acids: Analysis by Dynamic Light Scattering von Votolin, K. S., Efimova, O. S., Zherebtsov, S. I., Shpakodraev, K. M., Malyshenko, N. V., Ismagilov, Z. R.

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Structural-Group Composition and Biological Activity of Humic Acids Obtained from Brown Coals of Russia and Mongolia von Zherebtsov, S. I., Malyshenko, N. V., Votolin, K. S., Androkhanov, V. A., Sokolov, D. A., Dugarjav, J., Ismagilov, Z. R.

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Optimal Parameters for the Production of Humic Acids from Brown Coals with Specific Structural-Group Composition von Zherebtsov, S. I., Votolin, K. S., Malyshenko, N. V., Smotrina, O. V., Dugarjav, J., Ismagilov, Z. R.

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Humic and Lipid Components Derived from Lignite von Zherebtsov, S. I., Shpakodraev, K. M., Malyshenko, N. V., Votolin, K. S., Ismagilov, Z. R.

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Effect of the O-Alkylation of Brown Coal with n-Butanol on the Yield and Composition of Bitumoids von Shpakodraev, K. M., Zherebtsov, S. I., Malyshenko, N. V., Ismagilov, Z. R.

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