Extraction of gold(III), palladium(II), and platinum(IV) by 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylmethyl]-1H-1,2,4-triazole from hydrochloric acid solutions

被引：10
|
作者：
Khisamutdinov, R. A. [1 ]
Murinov, Yu. I. [1 ]
Shitikova, O. V. [1 ]
机构：
[1] Russian Acad Sci, Inst Organ Chem, Ufa Sci Ctr, Ufa 450054, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2007年 / 52卷 / 06期
关键词：
D O I：
10.1134/S0036023607060253
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The extraction of gold(III), palladium(II), and platinum(IV) with 1-[[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole from hydrochloric acid solutions into toluene has been studied. The extraction follows the anion-exchange mechanism. The concentration constants and thermodynamic parameters of the extraction reaction have been calculated. The reagent is proposed for use in the extraction of the sum of precious metals.
引用
收藏
页码：969 / 978
页数：10
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