点石成“金”术——浮选  

“Golden touch”:flotation

作　　者：高雅温 张国范[1] 冯其明[1] 石晴[1] GAO Yawen;ZHANG Guofan;FENG Qiming;SHI Qing(School of Mineral Processing and Bioengineering,Central South University,Changsha 410083,China)

机构地区：[1]中南大学资源加工与生物工程学院,长沙410083

出　　处：《自然杂志》2018年第5期373-375,共3页Chinese Journal of Nature

基　　金：国家重点基础研究发展计划资助项目(2014CB643402)资助

摘　　要：浮选工艺在矿石处理中有着至关重要的作用。在历史的长河中,浮选经历了数次的变化,其工艺已然成熟。药剂与矿石的有效碰撞和气泡的运动构成了浮选的基本单元。充分利用浮选提高经济效益,避免资源浪费,对促进经济发展和建立节约型社会有着重要意义。Flotation plays a vital role in minerals processing. In the long river of history, the development of flotation has experienced a lot and its technology has been mature. The effective collide between reagents and mineral particles and movement of bubble consist the basic unit of flotation. It is of great significance to promote and understand economic development and build a conservation-oriented society by making full use of flotation to improve economic efficiency and avoid resource waste.

关 键 词：资源 矿石 浮选 药剂 气泡 

分 类 号：TD923[矿业工程—选矿]