摘要
矿产资源是在特定环境下形成的重要自然资源,是发展经济的重要物质基础。本文所提到的矿产资源电气石是其中的一种矿物,主要分析其矿物组成,在具体试验分析的过程中,试验结果表明,电气石B2O3含量增加了4.19%,纯度达95.88%,精矿回收率可以达到92.83%,具有明显的富集效果。
Mineral resources is an important part of natural resources,which are formed under specific circumstances.What’s more,they are the important material base of economic development.The tourmaline of mineral resources mentioned in this paper is one of the minerals, mainly analyzing its mineral composition. In the process of specific test and analysis, the test results show that the B2O3 content of tourmaline increased by 4.19%, the purity was 95.88%, the recovery rate of concentrate could reach 92.83%, and the enrichment effect was obvious.
作者
李杨
LI Yang(Guangdong Provincial Institute of mining applications, Shaoguan 521026,China)
出处
《世界有色金属》
2018年第4期293-293,295,共2页
World Nonferrous Metals
关键词
磁选
电气石
矿产资源
magnetic separation
tourmaline
mineral resources
