首页   按字顺浏览 期刊浏览 卷期浏览 Use of Alumina as an Ion Exchanger in the Separation of Carrier-Free140La from140Ba
Use of Alumina as an Ion Exchanger in the Separation of Carrier-Free140La from140Ba

 

作者: D.K. Bhattacharyya,   S. Basu,  

 

期刊: Separation Science  （Taylor Available online 1976）
卷期: Volume 11, issue 1  

页码: 103-108

 

ISSN:0037-2366

 

年代: 1976

 

DOI:10.1080/01496397608085305

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Radiochemical separation of carrier-free140La from140Ba has been performed by adsorbing the barium separately as sulfate and chromate in a powdered alumina column while lanthanum was eluted out. In both cases the adsorbed barium activity was later washed out with hot dilute nitric acid. Radiochemical purity of the separated lanthanum product was ascertained throughβ-decaystudies.

 

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