| 发明名称 |
PROCESS FOR THE DISSOLVING OF HARD SOLUBLE PLUTONIUM OXIDE |
| 摘要 |
<p>Method for dissolving hard-to-dissolve thorium and/or plutonium oxides, especially dioxides such as ThO2, PuO2 or (U/Pu)O2 mixed oxides by heating the oxides in a hermetically sealed vessel in fluoride-free nitric acid. The use of a gas atmosphere containing oxygen in the sealed vessel is advantageous.</p> |
| 申请公布号 |
EP0049827(B1) |
申请公布日期 |
1984.09.12 |
| 申请号 |
EP19810107823 |
申请日期 |
1981.10.01 |
| 申请人 |
ALKEM GMBH |
发明人 |
LEDEBRINK, FRIEDRICH-WILHELM, DR.;ROSENKRANZ, WOLFGANG;STOLL, WOLFGANG, DR. |
| 分类号 |
C01F15/00;C01G56/00;G21C19/46;(IPC1-7):01G56/00;21C19/46;01F1/00 |
主分类号 |
C01F15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
