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Separation of Cerium, Uranium and Plutonium using Silica Gel

 

作者: M. B. Hafez,   N. Hafez,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1990）
卷期: Volume 26, issue 7  

页码: 346-347

 

ISSN:0021-1915

 

年代: 1990

 

DOI:10.1080/10256019008624327

 

出版商: Taylor & Francis Group

 

关键词: adsorbents;adsorption;cerium 144;dcta;desorption;ph value;plutonium 239;separation processes;silica gel;uranium 233

 

数据来源: Taylor

 

摘要:

Complete adsorption of radiocerium, uranium and plutonium on silica gel surface was attained at pH 5 ± 0.5. Individual separations of the studied radioelements were performed by desorption of the fixed radioelements using 30 ml of 10−4M diaminocyclohexanete-traacetic acid (DCTA) at different pH values.

 

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