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Boron Isotope Separation by Ion-Exchange Chromatography Using an Anion Exchange Resin in Halide Forms. Temperature Dependence of Separation Factor

 

作者: Tetsuro Tsukamoto,   Takao Oi,   Morikazu Hosoe,   Hidetake Kakihana,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1991）
卷期: Volume 27, issue 2  

页码: 90-92

 

ISSN:0021-1915

 

年代: 1991

 

DOI:10.1080/10256019108622476

 

出版商: Taylor & Francis Group

 

关键词: boron isotopes;boron 10;boron 11;ion exchange chromatography;isotope separation;organic ion exchangers;resins;separation processes;temperature dependence

 

数据来源: Taylor

 

摘要:

Ion exchange chromatography of boric acid was carried out using an anion exchange resin in fluoride and chloride forms in order to investigate the temperature dependence of separation factor (S) for boron isotopes. The results are summarized as follows: For the fluoride form resin system, S− 1 = 1348/T2− 0.0051 (between 5 °C and 35 °C) and for the chloride form resin system, S− 1 = 645/T2− 0.0053 (between 5 °C and 50 °C) where T is the temperature in units of K.

 

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