Influence of Chemical Modification on the Structure, Composition, and Properties of Lignite Humic Acids
- Авторы: Zherebtsov S.I.1, Malyshenko N.V.1, Bryukhovetskaya L.V.1, Lyrshchikov S.Y.1, Nikitin A.P.1, Ismagilov Z.R.1
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Учреждения:
- Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
- Выпуск: Том 61, № 10 (2018)
- Страницы: 396-400
- Раздел: Chemistry
- URL: https://journal-vniispk.ru/1068-364X/article/view/226638
- DOI: https://doi.org/10.3103/S1068364X18100083
- ID: 226638
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Аннотация
The influence of chemical modification on the functional–group composition of humic acids derived from Tisul’sk lignite (Kansko-Achinsk Basin) is studied. The structural changes of the humic acids as a result of destructive alkylation of n-butanol and oxidation of hydrogen peroxide are compared, by means of IR, Raman, ESR, and NMR spectroscopy. Alkylation of the humic acids changes the composition and content of the aliphatic fragments in their structure. Oxidation by hydrogen peroxide increases the content of acid-bearing groups.
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Об авторах
S. Zherebtsov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: sizh@yandex.ru
Россия, Kemerovo
N. Malyshenko
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: profkemsc@yandex.ru
Россия, Kemerovo
L. Bryukhovetskaya
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: blv3010@mail.ru
Россия, Kemerovo
S. Lyrshchikov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: serstud@mail.ru
Россия, Kemerovo
A. Nikitin
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: NikitinAndrey@yandex.ru
Россия, Kemerovo
Z. Ismagilov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: zinfer1@mail.ru
Россия, Kemerovo
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