Selective Extraction and Bulk Liquid Membrane Transport of Cu(II) from Aqueous Nitrate Solution in the Presence of Zn(II), Ni(II) and Mn(II) Cations Using Benzoyl Acetone

被引：3
|
作者：
Nezhadali, A. [1 ]
Vahedi, H. [1 ]
Roigar, M. [1 ]
Sadeghi, A. [1 ]
机构：
[1] Payame Noor Univ, Dept Chem, Mashhad, Iran
来源：
E-JOURNAL OF CHEMISTRY | 2010年 / 7卷 / 03期
关键词：
Extraction; Transport; Benzoyl acetone; Chloroform; pH; IONS; SILVER(I); EFFICIENT; MECHANISM; KINETICS; ACID;
D O I：
10.1155/2010/147819
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The competitive metal ion extraction and transport of Cu(II), Ni(II), Zn(II) and Mn(II) with benzoyl acetone and EDTA was studied. In the experiments the ligand was dissolved in chloroform and the pH and time of extraction or transport were varied. Also the rate of shaking and ligand concentration on the efficiency of extraction and transport was studied. The results revealed that the ligands exclusively extract Cu(II) from the mixture of the above cations.
引用
收藏
页码：1108 / 1115
页数：8
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