Interaction of Copper, Zinc, and Manganese Cations with Lignite and Humic Acids
- 作者: Zherebtsov S.1, Malyshenko N.1, Bryukhovetskaya L.1, Ismagilov Z.1
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隶属关系:
- Federal Research Center of Coal and Coal Chemistry, Siberian Branch
- 期: 卷 60, 编号 10 (2017)
- 页面: 397-403
- 栏目: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226369
- DOI: https://doi.org/10.3103/S1068364X17100088
- ID: 226369
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详细
By IR Fourier spectroscopy, EPR, and 13C NMR analysis in solids, the sorption of copper, zinc, and manganese cations by various materials from aqueous solutions is studied. The materials considered are Tyul’gansk lignite, Tisul’sk lignite in unoxidized and oxidized forms, humic acids, and the coal residues remaining after separation of the humic acids. The zinc cations are sorbed by ion exchange; copper and manganese cations are sorbed by a mixed mechanism: ion exchange and complex formation. All the samples are selective in terms of sorption of the cations: Cu2+ > Zn2+ > Mn2+.
作者简介
S. Zherebtsov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch
编辑信件的主要联系方式.
Email: sizh@yandex.ru
俄罗斯联邦, Kemerovo
N. Malyshenko
Federal Research Center of Coal and Coal Chemistry, Siberian Branch
Email: sizh@yandex.ru
俄罗斯联邦, Kemerovo
L. Bryukhovetskaya
Federal Research Center of Coal and Coal Chemistry, Siberian Branch
Email: sizh@yandex.ru
俄罗斯联邦, Kemerovo
Z. Ismagilov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch
Email: sizh@yandex.ru
俄罗斯联邦, Kemerovo