东安锑矿难选氧化锑矿选矿试验研究  

Experimental study on beneficiating difficult dressing of antimony oxided in Dongan Antimony Mine

作　　者：郑剑洪[1,2] 谷新建[1,2] 陈代雄[3] 

机构地区：[1]煤矿安全开采技术湖南省重点实验室,湖南湘潭411201 [2]湖南科技大学能源与安全工程学院,湖南湘潭411201 [3]湖南有色金属研究院,湖南长沙410015

出　　处：《矿业工程研究》2009年第2期68-70,共3页Mineral Engineering Research

摘　　要：基于东安锑矿难选氧化锑矿样工艺矿物学研究,分析其赋存特点和矿石特征,并结合矿山的生产实际,通过试验方案比较,确定采用"重选-浮选"选矿工艺流程.试验着重进行了细粒氧化锑矿的浮选试验研究,选用CX-1作为氧化锑捕收剂,燃油作为助捕收剂进行浮选氧化锑矿物,有效地解决难选氧化锑选矿难题,使资源得到充分利用,增加企业经济效益.Based on process mineralogy of o re samples in Dongan antimony mine, the present study analyzes the occurrence and ore characteristics of oxide antimony. Considering the mine＇s actual realities of production and comparing pilot programs, gravity separation-flotation process on complex recovery of difficult dressing antimony oxidized ore are introduced. Tests are focused on the study of fine-grained oxide antimony ore flotation pilot by selecting CX-1 as the collector antimony oxide fuel to help carry out flotation collector antimony oxide minerals. This technology has effectively solved the problem of difficult dressing antimony oxided, thus the resources are fully utilized and the economic efficiency of the enterprise is increased.

关 键 词：难选 氧化锑矿 重选 浮选 

分 类 号：TD952[矿业工程—选矿]