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PREPARATION OF ~(242)Cm IN CURIE QUANTITY[J]. Journal of Nuclear and Radiochemistry, 1987, 09(1): 8-8.
Citation: PREPARATION OF ~(242)Cm IN CURIE QUANTITY[J]. Journal of Nuclear and Radiochemistry, 1987, 09(1): 8-8.
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PREPARATION OF ~(242)Cm IN CURIE QUANTITY

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  • Received Date: March 30, 1986
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    • Abstract
  • This work describes a new method for preparing242Cm in curie quantity. The chemical separation of242Cm is accomplished by TBP extraction chromatogra-phy and CHSOH-HNO3 anion exchange. This process has the advantages of less chemical steps and simpler operation. The product is good in quality. The a activity ratio of241 Am/242Cm of the product is 3 ×10-4, and the media of product is just CH3OH-HNO3 with no salt in it.
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    • References (8)
  • [1]
    Keller, C., The Chemistry of the Transuranium Elements, Verlag Chemie Gmbn, 1971．
    [2]
    Hohlein, V. G.et al., Radiochim. Acta, 21, 167(1974) .
    [3]
    Horwitz, E.P., ANL-7569(1967) .
    [4]
    specht, S. et al., J.Radioanal. Chem., 21, 167(1974) .
    [5]
    Wu, K.M. et al., "Transplutonium Elements Production and Recovery" , ACS Symposium Series 116 American Chemical Society, Washington, D.C.(1981) .
    [6]
    范元发等,科技,4,403(1985) 。
    [7]
    陈耀中等,核化学与放射化学,3,117(1981) .
    [8]
    ~(243) Am提取组,高丰度~(243) Am的制备,原成[79] -103。
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