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METHOD FOR MANUFACTURING 64CU BY SEPARATING 64CU FROM 64NI ENRICHED TARGET IN WHICH 64CU IS FORMED
METHOD FOR MANUFACTURING 64CU BY SEPARATING 64CU FROM 64NI ENRICHED TARGET IN WHICH 64CU IS FORMED
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机译：通过将64CU与形成64CU的64NI丰富目标隔离开来制造64CU的方法
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摘要
PURPOSE: A method for manufacturing 64Cu by separating 64Cu from 64Ni enriched target is provided to reduce unnecessary radiation exposure of a working employee by removing anion exchange resin such as 57Co etc, and to efficiency recover expensive 64Ni.;CONSTITUTION: A method for manufacturing 64Cu includes the following steps: dissolving 64Ni enriched target in which 64Cu is formed in a 3 N ~ 10 N hydrochloric acid aqueous solution; separating 64Cu by extracting the hydrochloric acid aqueous solution with dithizone in carbon tetrachloride liquid; removing impurities by washing dithizone in carbon tetrachloride extract with a hydrochloric acid aqueous solution of 1N or less; back-extracting the dithizone in carbon tetrachloride extracting containing 64Cu to a 64Cu aqueous layer; adsorbing 64Cu; removing impurities by adding a hydrochloric acid aqueous solution of 5-9 N in a column; and diluting the adsorbed 64Cu.;COPYRIGHT KIPO 2010
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