Solvent Extraction of <sup>233</sup>Pa（Ⅴ）With Di-iso-propyl-ketone

DING Hua-jie. Solvent Extraction of 233Pa（Ⅴ）With Di-iso-propyl-ketone[J]. Journal of Isotopes, 2006, 19(2): 100-103. DOI: 10.7538/tws.2006.19.02.0100

Citation:

DING Hua-jie. Solvent Extraction of 233Pa（Ⅴ）With Di-iso-propyl-ketone[J]. Journal of Isotopes, 2006, 19(2): 100-103. DOI: 10.7538/tws.2006.19.02.0100

Citation:

DING Hua-jie. Solvent Extraction of 233Pa（Ⅴ）With Di-iso-propyl-ketone[J]. Journal of Isotopes, 2006, 19(2): 100-103. DOI: 10.7538/tws.2006.19.02.0100

Solvent Extraction of ²³³Pa（Ⅴ）With Di-iso-propyl-ketone

Abstract

Abstract: Solvent extraction behavior of Pa with Di-iso-propyl-ketone (DIPK) in benzene Is studied by 233Pa as a tracer. The extraction efficiencies of protactinium are measured as a function of shaking time, concentrations of different acid, and extractant concentrations. The effect of F anion were also been investigated. The results show that DIPK is an excellent extractant for protactinium and DIPK/HCl system is suitable for the extraction of Pa.

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