摘要
综采工艺在煤矿已有多年的成功应用经验,但在矿石质量方面的要求与铝土矿山相比存在较大差异。因此,采用综采工艺的铝土矿山必须认真研究如何做好质量控制的问题,确保矿石质量满足氧化铝生产工艺的需求。本文介绍了“四分”法的主要内容,希望对运用综采工艺的铝土矿山起到借鉴作用。
The comprehensive mining technology has been successfully applied in coal mine for many years,but the requirement of ore quality is quite different from that of bauxite mine.Therefore,the bauxite mine using the comprehensive mining process must study the quality control problem carefully to ensure that the ore quality meets the requirements of the alumina production process.This paper introduces the main contents of the"four points"method and hopes to use the comprehensive mining process for reference to bauxite mines.
作者
吴延平
WU Yan-ping(State Electric Investment Group Guizhou Zunyi Industrial Development Co.,Ltd.,Wuchuan 564305,China)
出处
《世界有色金属》
2019年第10期172-173,共2页
World Nonferrous Metals
关键词
“四分”法
铝土矿山
综采
矿石质量
"four points"method
bauxite mine
comprehensive mining
ore quality
