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Adsorption of Mineral Acids on Alumina Irradiated in the Nuclear Reactor

 

作者: Lj. Jaćimović,   J. Sterović,   S. Veljković,   M. Galonja,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1974）
卷期: Volume 10, issue 6  

页码: 224-226

 

ISSN:0021-1915

 

年代: 1974

 

DOI:10.1080/10256017408623301

 

出版商: Taylor & Francis Group

 

关键词: adsorption;alumina;inorganic acids;irradiation;molybdenum isotopes,99Mo;phosphorus isotopes,32P;tellurium isotopes

 

数据来源: Taylor

 

摘要:

Adsorption of Telluric, phosophoric and molybdie acids alumina was affected by irradiation of oxide in the nuclear reactor. Main changes include reduced adsorption capacity and lowering of pH values of aqueous suspensions of alumina. Both were reproduced by using nonirradiated alumina treated with 2.7x10−1M HCl. Induced acidity of alumina could be decreased by irradiation without free access of the surrounding atmosphere to the samples. The presence of an inert gas ensures efficient protection of alumina.

 

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