THE EVALUATION OF CHANGES IN THE COMPOSITION OF FULVIC ACID AFTER MECHANOACTIVATION OF PEAT BY METHODS OF IR- AND PMR-SPECTROSCOPY

  • Александр Анатольевич Иванов Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021 Email: ivanov@ipc.tsc.ru
  • Наталья Васильевна Юдина Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021 Email: natal@ipc.tsc.ru
  • Анна Викторовна Савельева Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021 Email: anna@ipc.tsc.ru
DOI_disc_logo https://doi.org/10.14258/jcprm.1401263
Keywords: high-moor peat, mechanoactivation, fulvic acids, composition, IR-, PMR-spectroscopy.

Abstract

By methods of IR- and PMR-spectroscopy has showed that a reconstruction in the structure of fulvic acid after the mechanoactivation of peat associated with the change of functional groups in their composition – increases the number of oxygen-containing groups and unsubstituted aliphatic structures. Besides, an extractive yield of fulvic acids increases in 40–60% as a result of mechanoactivation of peat.

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Author Biographies

Александр Анатольевич Иванов, Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021
научный сотрудник, кандидат химических наук, тел.: (3822) 49-27-56
Наталья Васильевна Юдина, Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021
заведующая лабораторией, старший научный сотрудник, кандидат технических наук, тел.: (3822) 49-27-56
Анна Викторовна Савельева, Institute of petroleum chemistry SB RAS, Akademicheskiy avenue, 4, Tomsk, 634021
научный сотрудник, кандидат биологических наук, тел.: (3822) 49-27-56

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How to Cite
1. Иванов А. А., Юдина Н. В., Савельева А. В. THE EVALUATION OF CHANGES IN THE COMPOSITION OF FULVIC ACID AFTER MECHANOACTIVATION OF PEAT BY METHODS OF IR- AND PMR-SPECTROSCOPY // chemistry of plant raw material, 1. № 1. P. 263-268. URL: http://journal.asu.ru/cw/article/view/jcprm.1401263.
Issue
No 1 (2014)
Section
Peat and products of its processing

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