Project supported by the National Natural Science Foundation of China (20961003);the Natural Science Foundation of Jiangxi Province of China (0420053);Science and Technology Projects of Jiangxi Province Office of Education of China ([2005]93)
The extraction separation of rare earth with a new USE extractor,using kerosene solution of HEH(EHP) as an extractant was studied.In single stage extractor experiment,the stage efficiencies of the USE extractor were m...