Operation of the Oxide Washer for Water-Washing Solubles out of Impure Pu Oxide

Dodson, K E ; Close, W L ; Krikorian, O H ; Summers III, H V

Lawrence Livermore National Laboratory

关键词: Removal;    Particulates;    Filtration;    Manpower;    37 Inorganic, Organic, Physical And Analytical Chemistry;   

DOI  :  10.2172/889992
RP-ID  :  UCRL-TR-220688
RP-ID  :  W-7405-ENG-48
RP-ID  :  889992

美国|英语

来源: UNT Digital Library

【 摘 要 】

An evaluation has been made for using the Oxide Washer to wash water-soluble materials out of impure Pu oxide. It is found that multiple washes are needed to reduce the water-soluble materials to very low levels in the impure Pu oxides. The removal of the wash water from the Oxide Washer is accompanied by particulates of the impure Pu oxide, which subsequently need to be filtered out. In spite of the additional filtration needed, the overall level of manpower required for processing is still only about one third of that for an all-manual operation.