کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5478236 | 1521744 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of irradiation with accelerated electrons on the extraction of Pu with 30% solution of TBP in Isopar-M
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
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چکیده انگلیسی
The variations of extraction characteristics towards plutonium of “30% TBP - Isopar-M - HNO3” system under irradiation with accelerated electrons in cyclic mode of extractant use were investigated. It was found that the residual concentration of plutonium in the extractant after stripping over 15 cycles (520Â kGy dose) increases twice, and during the regeneration step increases by 4-6 times. At the same time, the Pu distribution coefficient varies only slightly in cyclic mode. The formation of products with high molecular mass during hydrolysis leads to an increase in viscosity of the organic phase and hindering of the phase separation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Nuclear Energy - Volume 94, January 2017, Pages 202-207
Journal: Progress in Nuclear Energy - Volume 94, January 2017, Pages 202-207
نویسندگان
E.V. Belova, Z.V. Dzhivanova, G.P. Tkhorzhnitsky, S.V. Stefanovsky,