Extraction of Zn (II), Cd (II), and Hg (II) by dodecyloligo (oxyethylene) carboxylic acids

J Strzelbicki, W Charewicz, J Beger…

文献索引：Strzelbicki, Jerzy; Charewicz, Witold; Beger, Jorg; Hinz, Lutz Canadian Journal of Chemistry, 1988 , vol. 66, p. 1695 - 1700

全文：HTML全文

被引用次数: 4

摘要

The synthesis of a series of n-dodecyloligo (oxyethylene) carboxylic acids of general formula C12H25 (OCH2CH2) n OCH2COOH (n= 0 to 5) and application of these compounds for the separation of Zn (II), Cd (II), and Hg (II) in extraction are reported. Negligible extractability of the metal ions investigated was found using dodecyloxyacetic acid (n= 0) which indicated that complexation resulted from metal-cation interaction with oxygen atoms of the ...