The primary views are presented upon the application prospects of some ion exchange units in uraniumextraction process in China.
对若干种离子交换设备在我国铀提取工艺中的应用前景提出了初步看法。
2
In this paper the mechanism of uraniumextraction by a secondary alcohol-kerosene solution of a quaternary ammonium salt from the nearly neutral ammonium carbonate solution is studied.
本文研究了用手铵盐-仲醇-煤油溶液从弱碱性(或近中性)溶液中萃取铀的机理。
3
The investigation and industrial application on direct extraction of uranium from coal ash by trinity amine are introduce.