MATEC Web Conf.
Volume 340, 2021VII International Russian - Kazakhstan Conference “Chemical Technologies of Functional Materials” (RKFM 2021)
|Number of page(s)||4|
|Published online||08 July 2021|
Obtaining humic materials by mechanochemical reduction
1 Institute of Petroleum Chemistry, Siberian Branch, Russian Academy ofSciences, Akademicheskii Ave., 4, Tomsk, 634055, Russia
2 Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences, Kutateladze Str., 18, Novosibirsk, 630128, Russia
一 Corresponding author: email@example.com
In the study, a mechanochemical modification of peat was carried out, leading to an increase in the number of functional groups and an increase in the solubility of humic complexes with metals. It was shown that the mechanical activation of peat in the presence of Zn significantly increased the yield of extractable fulvic acids. An analysis of the spectral coefficients showed that humic and fulvic acids extracted from peat were characterized by an increased content of alcohol hydroxyl groups, C–O carbohydrate moieties, and carboxyl groups.
© The Authors, published by EDP Sciences, 2021
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