Sorption of strontium by sorbents on the base of di-(tert-butylcyclohexano)-18-crown-6 with use of various diluents

被引：18
作者：
Bezhin, N. A. [1 ]
Dovhyi, I. I. [1 ,2 ]
Lyapunov, A. Yu. [3 ]
机构：
[1] Sevastopol State Univ, Univ St 33, Sevastopol 299053, Russia
[2] Russian Acad Sci, Inst Marine Hydrophys, Kapitanskaya St 2, Sevastopol 299011, Russia
[3] Natl Acad Sci Ukraine, AV Bogatsky Physicochem Inst, Lustdorfskaya Doroga St 86, UA-65080 Odessa, Ukraine
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2017年 / 311卷 / 01期
关键词：
Sorption; Di-(tert-butylcyclohexano)-18-crown-6; Strontium; Diluents; 1-Octanol; Nitrobenzene; 1,1,7-Trihydrododecafluoroheptanol; EXTRACTION CHROMATOGRAPHIC RESIN; CROWN-ETHERS; SEPARATION; CESIUM; RECEPTORS;
D O I：
10.1007/s10967-016-4983-2
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Set of sorbents were obtained on the base of di-(tert-butylcyclohexano)-18-crown-6, various diluents and styrene-divinylbenzene support for strontium sorption from nitric acid solutions. First it was proposed to use nitrobenzene and 1,1,7-trihydrododecafluoroheptanol as diluents in obtaining sorbents on the base of crown ethers, it was shown higher efficiency of these diluents in comparison with 1-octanol. The effect of method of support pretreatment, a concentration of crown ether in a sorbent and nitric acid in solution on strontium sorption were examined.
引用
收藏
页码：317 / 322
页数：6
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