HPLC separation of REE, U and Pu from uranium silicide fuel

被引：0
作者：
Telmore, Vijay M. [1 ]
Kumar, Pranaw [1 ]
Jaison, P. G. [1 ]
机构：
[1] Bhabha Atom Res Ctr, Fuel Chem Div, Mumbai 400085, India
来源：
SEPARATION SCIENCE AND TECHNOLOGY | 2023年 / 58卷 / 15-16期
关键词：
HPLC; La; thorium and uranium; 'n'-tetraoctyldiglycolamide coated; LANTHANIDES; CHROMATOGRAPHY; ELEMENTS;
D O I：
10.1080/01496395.2023.2240497
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Experimental burn-up determination of spent nuclear fuel samples by mass spectrometry requires separation of major actinides and rare earth fission products. An HPLC method is developed for the separation of uranium, plutonium and REEs from the dissolved solution of spent U3Si2 fuel sample. The task was challenging due to the presence of aluminum and uranium in large proportions. The established ion interaction chromatography-based method was found unsuccessful to overcome the interference caused by aluminum matrix. Extraction chromatography using reversed phase stationary phase modified with HDEHP and TODGA was explored for the separation problem. Good separation among aluminum, REEs, U and plutonium was achieved using a column modified with TODGA. The optimized method exhibited good tolerance to large proportions of aluminum, uranium and nitrate salt present in the dissolved fuel solution.
引用
收藏
页码：2780 / 2789
页数：10
相关论文
共 50 条
  • [41] An efficient isocratic separation of hydroxycinnamates and their corresponding benzoates from microbial and plant sources by HPLC
    Sachan, A
    Ghosh, S
    Mitra, A
    BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY, 2004, 40 : 197 - 200
  • [42] Stripping and recovery of U and Th from EHEHPA in rare earth separation plant
    Li, Zheng
    Zhang, Zhengqin
    Qi, Shaolei
    Zhao, Longsheng
    Pan, Jiaxin
    Feng, Zongyu
    Huang, Xiaowei
    SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 331
  • [43] Extraction of REE(III), U(VI), and Th(IV) from Perchlorate Solutions with Tetraphenyl(o-oxyphenylenemethylene)diphosphine Dioxide
    Turanov, A. N.
    Karandashev, V. K.
    Baulin, V. E.
    Baulin, D., V
    RADIOCHEMISTRY, 2019, 61 (02) : 156 - 161
  • [44] Separation and Identification of Curcuminoids from Asian Turmeric (Curcuma longa L.) Using RP-HPLC and LC-MS
    Lee, K. J.
    Kim, Y. S.
    Ma, J. Y.
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (02) : 909 - 912
  • [45] Uranium extraction from sulphuric acid leach liquor by Cyanex®272 as intermediate in nuclear fuel cell
    Raji, Mustapha A.
    Baba, Alafara A.
    Abhilash
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2023, 332 (11) : 4471 - 4476
  • [46] Use of HPTLC, HPLC, and Densitometry for Qualitative Separation of Indole Alkaloids from Rauvolfia serpentina Roots
    Madan Mohan Gupta
    Alpana Srivastava
    Arvind Kumar Tripathi
    Himanshu Misra
    Ram Kishore Verma
    JPC – Journal of Planar Chromatography – Modern TLC, 2006, 19 : 282 - 287
  • [47] Trihydroxyflavones from Scutellaria baicalensis:: Separation by a facile MEKC technique and comparison to an analytical HPLC method
    Amarowicz, R
    Pegg, RB
    Kolodziejczyk, PP
    Oszmianski, J
    JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2004, 27 (18) : 2847 - 2860
  • [48] Structural dependence of HPLC separation pattern of Anthocyanins from bilberry (Vaccinium myrtillus L.)
    Ichiyanagi, T
    Hatano, Y
    Matsugo, S
    Konishi, T
    CHEMICAL & PHARMACEUTICAL BULLETIN, 2004, 52 (05) : 628 - 630
  • [49] Use of HPTLC, HPLC, and densitometry for qualitative separation of indole alkaloids from Rauvolfia serpentina roots
    Gupta, Madan Mohan
    Srivastava, Alpana
    Tripathi, Arvind Kumar
    Misra, Himanshu
    Verma, Ram Kishore
    JPC-JOURNAL OF PLANAR CHROMATOGRAPHY-MODERN TLC, 2006, 19 (110) : 282 - 287
  • [50] Ion exchange and chromatographic separation of cesium, strontium and europium from acidic streams using uranium antimonate
    Sivaiah, MV
    Venkatesan, KA
    Krishna, RM
    Sasidhar, P
    Murthy, GS
    RADIOCHIMICA ACTA, 2004, 92 (08) : 507 - 512
12345