【摘要】 我国不仅稀土资源居世界首位,而且稀土生产量、出口量和应用量均居世界第一。本文主要介绍了我国稀土资源采选冶领域的发展状况及研究进展等,重点对包头混合型稀土精矿、四川氟碳铈矿和南方离子吸附型稀土矿3类主要稀土工业资源的冶炼分离工艺、新技术、新成果及其在稀土产业发展中的应用情况进行了综合评述,探讨了我国稀土选冶领域的发展趋势,分析了稀土行业存在的主要问题,并提出了下一步的发展建议。更多还原

【Abstract】 The development status of RE metallurgy and technological progress in China were introduced. Especially,advanced metallurgy processes and techniques for Baotou mixed-type RE concentrate,bastnasite, and ionic adsorption deposit and R&D circumstance were reviewed.Moreover,the development trend of RE industry was predicted and the existing problems of RE industry were put forward.Further more, the direction and emphases fields of research and development were also brought forward.更多还原