CHENG Qian, ZHANG Xiaolan, BAO Borong, et al. The effect of γ-ray on extraction of U(VI) by tri-isoamyl phosphate[J]. Journal of Radiation Research and Radiation Processing, 2004,22(5):285-288.
CHENG Qian, ZHANG Xiaolan, BAO Borong, et al. The effect of γ-ray on extraction of U(VI) by tri-isoamyl phosphate[J]. Journal of Radiation Research and Radiation Processing, 2004,22(5):285-288.DOI:
The effect of γ-radiation on extraction behavior of U(Ⅵ) with TiAP and the extraction performance of U(VI) by acid and base washing were investigated. It was found that TiAP has better radiation stability compared with TBP. When absorbed dose reached 50kGy, the distribution ratio of U(VI) ascended remarkably. The effect of the addition of diluent was discussed, the experimental results show that kerosene is the best among irradiated diluents for U(VI) extraction. The study also suggests that radiation effect may be eliminated by back-extraction with 10% sodium carbonate.