SELECTIVITY OF POTASSIUM COBALT HEXACYANOFERRATE(II) FOR ALKALI AND ALKALINE-EARTH METAL-IONS

被引：23

作者：

LEHTO, J

PAAJANEN, A

HARJULA, R

机构：

[1] Department of Radiochemistry, University of Helsinki, Helsinki, 00170

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS | 1992年 / 164卷 / 01期

关键词：

D O I：

10.1007/BF02167536

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The distribution coefficients for alkali and alkaline earth metal ions on potassium cobalt hexacyanoferrate(II), K2CoFe (CN) 6 x 1.4H2O, show high selectivity for cesium. The uptake values of the ions vary widely. The uptake is most probably an ion exchange process.

引用

页码：39 / 46

页数：8

共 10 条

[1]

Amphlett CB., 1964, INORGANIC ION EXCHAN

[2]

CERANIC T, 1978, Z NATURFORSCH B, V33, P1484

[3] COMPARISON OF FERROCYANIDES FOR CESIUM EXTRACTION [J].

HENDRICKSON, WF ;

RIEL, GK .

HEALTH PHYSICS, 1975, 28 (01) :17-21

[4]

LEHTO J, 1987, SOLVENT EXTR ION EXC, V5, P343

[5] ABSORPTION OF CESIUM ON POTASSIUM COBALT HEXACYANOFERRATE(II) [J].

LEHTO, J ;

HARJULA, R ;

WALLACE, J .

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1987, 111 (02) :297-304

[6]

LEHTO J, 1990, J CHEM SOC DA, V3, P1007

[7]

LEHTO J, 1989, 1989 P JOINT INT WAS, V1, P367

[8]

LOEWENSCHUSS H, 1982, Radioactive Waste Management, V2, P327

[9] SYNTHETIC INORGANIC ION-EXCHANGERS .2. SALTS OF HETEROPOLYACIDS, INSOLUBLE FERROCYANIDES, SYNTHETIC ALUMINOSILICATES AND MISCELLANEOUS EXCHANGERS [J].

PEKAREK, V ;

VESELY, V .

TALANTA, 1972, 19 (11) :1245-&

[10] ION EXCHANGE ABSORPTION OF CESIUM BY POTASSIUM HEXACYANOCOBALT (2) FERRATE (2) [J].

PROUT, WE ;

RUSSELL, ER ;

GROH, HJ .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1965, 27 (02) :473-&

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