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Preparation of137Cs Pollucite Source Core

 

作者: M. Mielearski,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1989）
卷期: Volume 25, issue 9  

页码: 404-408

 

ISSN:0021-1915

 

年代: 1989

 

DOI:10.1080/10256018908624165

 

出版商: Taylor & Francis Group

 

关键词: ceramics;cesium 137;pollucite;radiation sources;thermal gravimetric analysis;x-ray diffraction;zeolites

 

数据来源: Taylor

 

摘要:

A method for the preparation of137Cs ceramic pollucite source core is presented. The amount of cesium introduced into formed zeolite pellets is 30%wt. The transformation of zeolite loaded with cesium into the pollucite was investigated thermoanalytically. The structure of the obtained pollucite was determined by the X-ray diffraction method. The leachability and vaporization of cesium from the obtained ceramics was investigated.

 

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