我国中低品位磷矿利用技术现状及前景展望  

Status and prospect of medium and low grade phosphate rock utilization technology in China

作　　者：樊蕾[1] 方晓峰[2] 

机构地区：[1]昆明有色冶金设计研究院股份公司,云南昆明650051 [2]云南省化工研究院,云南昆明650228

出　　处：《化工矿物与加工》2015年第8期42-46,共5页Industrial Minerals & Processing

摘　　要：阐述了国内中低品位磷矿利用技术现状,介绍了浮选法、湿法、火法、生物浸出法处理中低品位磷矿的基本原理、工艺过程及产业化进程,分析了各自的应用领域和优势,展望了磷化工行业的发展前景。The paper describes the status of medium and low grade phosphate rock utilization technology in China. The basic principles, procedures and process of industrialization for flotation process,wet process, pyrogenic process and bioleaching process to treat medium and low grade phosphate rocks are introduced and their application fields and advantages are analyzed. The develop- ment prospect for of phosphate chemical industry is envisioned.

关 键 词：中低品位磷矿 湿法磷酸 生物浸出 

分 类 号：TQ126.3[化学工程—无机化工]