Separation of gold from irradiated actinide material utilizing a 2-thenoyltrifluoroacetone extraction resin

被引：0
作者：
Warzecha, Evan [1 ]
Uhnak, Nic E. [1 ]
Arnold, Ean [1 ]
Hobbs, Kirby P. [1 ]
Beck, Chelsie L. [1 ]
机构：
[1] Pacific Northwest Natl Lab, 902 Battelle Blvd, Richland, WA 99352 USA
来源：
JOURNAL OF CHROMATOGRAPHY A | 2024年 / 1727卷
关键词：
Gold; Extraction chromatography; Nuclear Forensics; LIVED FISSION-PRODUCTS; SOLVENT-EXTRACTION; RECOVERY; ELEMENTS; RADIONUCLIDES; CYCLE;
D O I：
10.1016/j.chroma.2024.464992
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Post-detonation nuclear forensics capabilities depend on the ability to rapidly isolate radionuclides to improve measurement quality. In this work an extraction chromatography resin was developed utilizing thenoyltrifluoroacetone and 1-octanol supported on Eichrom prefilter resin. The resin was tested in nitric and hydrochloric acid matrices. In nitric acid the resin was able to extract zirconium, while in hydrochloric acid matrices it was possible to extract iron and gallium. In all acid conditions tested, gold was retained but can be eluted from the column with 10 % thiourea.
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页数：8
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共 32 条
  • [1] Radiochemical separations and experimental measurements of short-lived fission products from 14 MeV irradiation of depleted uranium
    Arrigo, Leah M.
    Greenwood, Lawrence R.
    Pierson, Bruce D.
    Metz, Lori A.
    Friese, Judah I.
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2018, 318 (01) : 353 - 360
  • [2] Baron P., 2001, Separation of the minor actinides: the DIAMEX-SANEX concept
  • [3] Metal recovery from high-grade WEEE: A life cycle assessment
    Bigum, Marianne
    Brogaard, Line
    Christensen, Thomas H.
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2012, 207 : 8 - 14
  • [4] Advancing Understanding of the+4 Metal Extractant Thenoyltrifluoroacetonate (TTA-); Synthesis and Structure of MIVTTA4 (MIV = Zr, Hf, Ce, Th, U, Np, Pu) and MIII(TTA)4- (MIII = Ce, Nd, Sm, Yb)
    Cary, Samantha K.
    Livshits, Maksim
    Cross, Justin N.
    Ferrier, Maryline G.
    Mocko, Veronika
    Stein, Benjamin W.
    Kozimor, Stosh A.
    Scott, Brian L.
    Rack, Jeffrey J.
    [J]. INORGANIC CHEMISTRY, 2018, 57 (07) : 3782 - 3797
  • [5] Commission E., 1998, High-level Liquid Waste Partitioning By Means of Completely Incinerable Extractants
  • [6] Separation and quantification of chemically diverse analytes in neutron irradiated fissile materials
    Douglas, M.
    Friese, J. I.
    Greenwood, L. R.
    Farmer, O. T., III
    Thomas, M. L.
    Maiti, T. C.
    Finn, E. C.
    Garofoli, S. J.
    Gassman, P. L.
    Huff, M. M.
    Schulte, S. M.
    Smith, S. C.
    Thomas, K. K.
    Bachelor, P. P.
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2009, 282 (01) : 63 - 68
  • [7] Emery J.F., 1961, RADIOCHEMISTRY GOLD
  • [8] Short-lived fission product measurements from >0.1 MeV neutron-induced fission using boron carbide
    Finn, Erin
    Metz, Lori
    Greenwood, Larry
    Pierson, Bruce
    Friese, Judah
    Kephart, Rosara
    Kephart, Jeremy
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2012, 293 (01) : 267 - 272
  • [9] Actinide Lanthanide Separation Process-ALSEP
    Gelis, Artem V.
    Lumetta, Gregg J.
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014, 53 (04) : 1624 - 1631
  • [10] Herbst RS, 2011, WOODHEAD PUBL SER EN, P141
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