| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing ammonium diuranate particle which can manufacture an ammonium diuranate particle having high sphericity using highly concentrated uranium as a raw material. SOLUTION: The apparatus 1 for manufacturing an ammonium diuranate particle is provided with: a dropping device 2 for dropping a uranyl nitrate-containing stock solution containing uranyl nitrate; and a reaction vessel rotatable around the center axis, capable of housing an ammonia aqueous solution and having a circular inner planar surface. COPYRIGHT: (C)2006,JPO&NCIPI
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