Sorption of Organic Compounds by Carbon Sorbents from Kuzbass Coals
- 作者: Zvekov A.1, Zykov I.1, Dudnikova Y.1, Mihaylova E.1, Tsvetkov V.1, Ismagilov Z.1
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隶属关系:
- Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
- 期: 卷 62, 编号 6 (2019)
- 页面: 240-244
- 栏目: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226832
- DOI: https://doi.org/10.3103/S1068364X19060103
- ID: 226832
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详细
Carbon sorbents are obtained from Kuznetsk Basin coal by alkali activation. Their porous structure is established, and their sorptional activity in the extraction of organic pollutants and petroleum products is determined. The porous structure and sorptional activity of the sorbents are found to be correlated with the metamorphic stage of the initial coal. The most effective sorbents are produsced from subbituminous (D) and high volatile bituminous (G) coals. They prove effective in the removal of benzene and carbon tetrachloride from the gas phase; and in the removal of phenol and chloroform from aqueous solutions. In terms of the static capacity for phenol and chloroform, the coal derivatives match industrial sorbents.
作者简介
A. Zvekov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: zvekovaa@gmail.com
俄罗斯联邦, Kemerovo, 650000
I. Zykov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: zyak.kot@mail.ru
俄罗斯联邦, Kemerovo, 650000
Yu. Dudnikova
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: dudnikova.yuliya80@mail.ru
俄罗斯联邦, Kemerovo, 650000
E. Mihaylova
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: e_s_mihaylova@mail.ru
俄罗斯联邦, Kemerovo, 650000
V. Tsvetkov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: tsvetkofve@gmail.com
俄罗斯联邦, Kemerovo, 650000
Z. Ismagilov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch,Russian Academy of Sciences
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Email: zinfer1@mail.ru
俄罗斯联邦, Kemerovo, 650000