低品位复杂难选含铍矿物富集技术研究  

Study on Enrichment Technology of Low Grade Complex Refractory Beryllium Minerals

作　　者：郭庆 GUO Qing(China Minmetals Beryllium Co.,Ltd.,Changsha 410100,China)

机构地区：[1]五矿铍业股份有限公司,湖南长沙410100

出　　处：《湖南有色金属》2022年第3期33-35,共3页Hunan Nonferrous Metals

基　　金：国家重点研发计划项目“战略性矿产资源开发利用”专项之《铍绿色冶炼与精深加工》(2021YFC2902300)。

摘　　要：铍是一种重要的国家战略稀有金属。因具有不可多得的优异性能,已成为多个领域中不可缺少及无法替代的重要材料。随着绿柱石量的减少,铍产品需求量的增加,铍矿石的来源也日趋紧张。试验通过冶金方法对我国储量很大的某低品位伴生铍矿石进行处理后,使铍更有效地富集,为保障铍的持续生产提供技术支撑。Beryllium is an important national strategic rare metal.Because of its excellent properties,,it has become an indispensable and irreplaceable material in many fields.With the decrease of beryl quantity,the demand for beryllium products increased,and the source of beryllium ore became increasingly tight.In this paper,a low grade associated beryllium ore with large reserves in China was treated by metallurgical method to enrich beryllium more effectively and provide technical support for the continuous production of beryllium.

关 键 词：富集 焙烧 浸煮 

分 类 号：TF824[冶金工程—有色金属冶金]