半自磨技术在云锡渣选矿中的应用  

Application of SAG Technology in Slag Flotation for Yunnan Tin Company

作　　者：宋兴诚 唐都作 杨华 

机构地区：[1]云南锡业股份有限公司铜业分公司,云南昆明650011

出　　处：《有色冶金设计与研究》2014年第6期25-27,共3页Nonferrous Metals Engineering & Research

摘　　要：根据目前云锡渣选半自磨工艺的生产实践,对云锡铜冶炼炉渣的半自磨磨矿现状进行分析,在理论上和实践应用的角度对影响磨矿过程的各因素进行了论述。实践证明,该厂对磨机结构和磨矿介质的研究与改进能明显提升半自磨的效率,是选矿厂不改变现有流程,不增加投资成本而降低能耗的有效途径。Based on production practice of SAG process for Yunnan Tin slag flotation, the paper analyzes SAG present situation of copper smelting furnace slag, and discusses the various factors of affecting grinding from the angles of theory and practice application. It proves that research and improvement of mill structure and grinding medium can obviously increase SAG efficiency; it is the effective measures to reduce energy consumption.

关 键 词：半自磨 渣选 磨机结构 磨矿介质 磨矿效率 

分 类 号：TD921.4[矿业工程—选矿]