Amidoxime Selective Adsorption for Uranyl and Transition Metals

DOI

10.2991/isesce-15.2015.29How to use a DOI?

Keywords

Density functional theory;Designation of ligand structure; Bond lengths; thermodynamic parameters

Abstract

Uranium is the most useful resource in nuclear reactor. But the land resource won’t satisfy the nuclear reactor in the future. There still existsa large amountofuraniumin the seawater.The seawater environmenthas been simulated by Amsterdam Density Functional(ADF) forgetingan orderbetween uranyl (UO22+)and transtition metals under the amidoxime selective adsorpition.Amidoxime selective adsorption for uranyl (UO22+) and transition metalswas calculated.The results show that the order of different transition metals with amidoxime in the water environment is Fe(III)> Ni(II)> Co(II)> Cu(II)>UO2(VI), based on the designation of ligand structure,bond lengths, the thermodynamic parameters, and the relation between frequency and absorption intensity.Maybe it means the transition metal combines with amidoxime than uranium easier.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guilin Wei
AU  - Fangting Chi
AU  - Pinglin Guo
AU  - Ziyue Gong
AU  - Fule Liu
AU  - Tianli Qiu
PY  - 2015/12
DA  - 2015/12
TI  - Amidoxime Selective Adsorption for Uranyl and Transition Metals
BT  - Proceedings of the 2015 International Symposium on Energy Science and Chemical Engineering
PB  - Atlantis Press
SP  - 145
EP  - 150
SN  - 2352-5401
UR  - https://doi.org/10.2991/isesce-15.2015.29
DO  - 10.2991/isesce-15.2015.29
ID  - Wei2015/12
ER  -