风化壳淋积型稀土矿提取工艺绿色化学内涵与发展

Development Progress and Research Connotation of Green Chemistry of Extraction Process of Rare Earth from Weathering Crust Elution-deposited Rare Earth Ores in China

详细评述了风化壳淋积型稀土矿提取工艺绿色化学内涵和发展过程,指出了存在的问题,展望了今后的发展趋势。

Development progress and research connotation of green chemistry of extraction process of rare eazth from the weathering crust elution - deposited rare earth ores in China were reviewed in detail. Some problem existed in green chemistry of extraction process were discussed. The development orientation are suggested.