Ammonia → Yellowcake
反応式
[O:1](F)F.[U:4].[NH3:5]>>[NH4+:5].[NH4+:5].[O-2:1].[O-2:1].[O-2:1].[O-2:1].[O-2:1].[O-2:1].[O-2:1].[U:4].[U:4]参加物
3
実験手順
In greater detail, one representative method of preparing uranium dioxide from uranium hexafluoride has uranium hexafluoride reacted with water to hydrolyze the fluoride and form a water solution of uranium oxyfloride and an acid. This water solution is reacted wtih ammonia to yield a precipitate of ammonium diuranate in a slurry. The ammonium diuranate slurry is converted to a dry particulate form of uranium dioxide by heating in wet hydrogen which achieves partial defluorination and reduction of the ammonium diuranate to uranium dioxide.
出典と根拠
- ORDレコード
- ord-bb4f49a16cf149d886e1525d2f345922
- 出典データセット
- uspto-grants-1976_07
- 特許番号
- US03969477
反応ノート
読み込み中…