The developments on metallurgy separation technology of Jiangxi lon-type RE are introduced briefly, and its influence and positions in the world are appraised.

• 简要介绍了江西离子型稀土冶金分离技术的发展历程及其在国内外的影响和地位,指出萃取技术仍然是稀土元素分离提纯的首选工业方法。