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综述了近年来稀土萃取分离皂化工艺的研究进展,重点介绍了氨皂、钠皂、钙皂、镁皂等工艺的原理、特点,并对其今后发展方向进行了展望。
The research progress of rare earth extraction and separation saponification process in recent years is reviewed. The principle and characteristics of ammonia soap, sodium soap, calcium soap and magnesium soap are introduced emphatically. The future development direction is also forecasted.