New method for the separation of actinide ions by controlled-potential electrolysis at the interface between aqueous and organic solutions

Autor:	Takaumi Kimura, Hirosfai Kudo, Sorin Kihara, Yoshihiro Kitatsuji, Zenko Yoshida, Hisao Aoyagi
Rok vydání:	2002
Předmět:	Nuclear and High Energy Physics Electrolysis Aqueous solution Chemistry Inorganic chemistry Actinide Electrolyte Methane law.invention Ion Nitrobenzene chemistry.chemical_compound Nuclear Energy and Engineering law Ion transfer
Zdroj:	Journal of Nuclear Science and Technology. 39:259-262
ISSN:	1881-1248 0022-3131
DOI:	10.1080/00223131.2002.10875457
Popis:	Controlled-potential electrolysis (CPE) method for the transfer of an ion at the interface of two immiscible electrolyte solutions has been developed. The CPE method was applied to the transfer of actinide ions such as UO22+ and Am3+ between aqueous (W) and nitrobenzene (NB) solutions. The transfer of actinide ions from W to NB facilitated by bis(diphenyl-phosphoryl)methane (BDPPM) was studied, and it was found that CPE was successfully applied to the electrolytic separation of UO22+ and Am3+ from W to NB containing BDPPM.
Databáze:	OpenAIRE
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