China is the global leader in rare earth(RE)production using hydrometallurgical processes. Advantageous extraction techniques of rare earths from Baotou mixed rare earth minerals, bastnaesite, and ion-adsorption clays of rare earth deposits have been developed in China.The separation and purification technologies have also achieved rapid development. The industrial application processes for rare earth hydrometallurgy were summarized in the present paper. With the large demands and rapid development of rare earths, the issues of resources and environment are more prominent. This review gives an overview of the main processes that were developed in the past toward greener hydrometallurgy of rare earths in China. Based on the development of the rare earth industry,comprehensive utilization and cleaner production should still be focused on in the future, to support the sustainable development.
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机译:Vital Signs Analysis for Fen Miao, Ye Li, and Lu Shi F.Miao;;Y.Li(El) Key Laboratory for Health Informatics of the Chinese Academy of Sciences(HICAS), Shenzhen Institutes of Advanced Technology, Shenzhen, 518055, ChinaMye.li@siat.ac.cn L.Shi Shanghai Jiao Tong University, Shanghai, China
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