【摘 要】
：
The rare earths have an ever growing variety of applications in the modem technology.They provide many an industry with crucial materials and they provide many a customer with benefits.From these begi
【机 构】
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Mineral Recourses Research Division,Korea Institute of Geoscience & Mineral Resources (KIGAM),92 Gwa
【出 处】
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The 6th International Conference on Separation and Technolog
论文部分内容阅读
The rare earths have an ever growing variety of applications in the modem technology.They provide many an industry with crucial materials and they provide many a customer with benefits.From these beginnings and over many years,industrial applications of rare earths have developed in metallurgy,magnets,ceramics and electronics,chemical,optical,medical and nuclear technologies.Rare earth primary products are mainly used as raw materials for high-purity individual rare earth chemicals,and in making of petroleum and environment protection catalysts,misch metal and polishing powders.The field of the rare earths is fascinating.Most important research and development work continues globally to explore and establish ways and means to put the rare earths to use,industrially and environmentally.The recycling and recovew of the precious and rare metals is much use full for future needs as well as protect the environment [1].
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