摘要
从国内外磷矿资源状况及其特点出发,介绍了伴生稀土的磷矿资源和我国织金新华磷矿的特点。从资源保护和优化利用角度出发,阐述了国内外从磷矿中提取稀土的研究现状。指出在中低品位磷矿开采过程中,综合利用稀土资源是当前科学合理地提取和保护自然资源的重要课题。
The features of REE-bearing phosphorite resources and Xinhua phosphorite in Zhijin county,China are introduced based on the status and characteristics of phoshporite resources both abroad and home. Research status on extracting of rare earths from phosphorite is presented detail based on resource protection and comprehensive utilization. Comprehensive utilization of rare earths resources is current period one of important subjects about extraction and protection of natural resources during exploiting low-middle grade phosphorite resources.
出处
《湿法冶金》
CAS
2007年第4期179-183,共5页
Hydrometallurgy of China
基金
贵州省自然科学基金(项目编号:黔科合J字[2005]2098)
关键词
磷矿
资源
稀土
提取
phosphorite
resources
rare earth
comprehensive utilization
