Record Details

SOLVENT-EXTRACTION SEPARATION OF CESIUM WITH DIBENZO-24-CROWN-8 FROM PICRATE SOLUTION

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title SOLVENT-EXTRACTION SEPARATION OF CESIUM WITH DIBENZO-24-CROWN-8 FROM PICRATE SOLUTION
 
Creator VIBHUTE, RG
KHOPKAR, SM
 
Subject metal picrates
univalent
 
Description Cesium (25-mu-g) was extracted with 0.03M DB-24-crown-8 at pH 3.0 from 0.01M picric acid in the presence of 2 ml methanol. It was stripped with 3M perchloric acid and was determined by atomic absorption spectrophotometry. The nature of the extracted species was 1:1:1. Dichloromethane was a suitable diluent. Nitric and perchloric acid were the best stripping agents. Cesium was not only separated from alkali and alkaline earth elements but also from zirconium, hafnium, thorium, usually present in fission products. The method is applicable for determination of cesium from real samples.
 
Publisher AKADEMIAI KIADO
 
Date 2011-07-12T20:31:10Z
2011-12-26T12:47:49Z
2011-12-27T05:40:31Z
2011-07-12T20:31:10Z
2011-12-26T12:47:49Z
2011-12-27T05:40:31Z
1991
 
Type Article
 
Identifier JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 152(2), 487-496
0236-5731
http://dx.doi.org/10.1007/BF02104701
http://dspace.library.iitb.ac.in/xmlui/handle/10054/3617
http://hdl.handle.net/10054/3617
 
Language en