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有色金属(选矿部分)测试:2013,(3):6-10
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某铜铅锌多金属硫化矿选矿试验研究
邱廷省,张宝红,艾光华,丁声强,张卫星
(江西理工大学,江西理工大学 资源与环境工程学院,江西理工大学 资源与环境工程学院,江西理工大学 资源与环境工程学院,江西理工大学 资源与环境工程学院)
Experiment Study on Mineral Processing of a Cu-Pb-Zn Polymetallic Sulfide Ore
Qiu Tingsheng,Zhang Baohong,Ai Guanghua,Ding Shengqiang and Zhang Weixing
(Jiangxi University Science and Technology,Ganzhou Jiangxi,Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi,Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi,Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi,Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi)
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投稿时间:2012-08-13    修订日期:2013-02-28
中文摘要: 某铜铅锌多金属硫化矿含铜0.38%、铅2.02%、锌2.80%,针对该矿石的工艺矿物学特征,进行了不同药剂种类及用量的条件试验,确定了“铜-铅-锌依次优先浮选”工艺流程。闭路试验获得了含铜20.50%、铜回收率为70.03%、含银8498.74 g/t的铜精矿和含铅58.67%、回收率为84.16%、铅含银2200 g/t的铅精矿和含锌50.76%、锌回收率82.91%的锌精矿的较好指标。
中文关键词: 铜铅锌分离;多金属硫化矿;优先浮选;伴生银
Abstract:A Cu-Pb-Zn polymetallic sulfide ore containing 0.38% Cu, 2.02% Pb and 2.80% Zn, based on the characteristic of process mineralogy of the ore, the reagent sieving and dosage testes were carried out , and finally the process flowsheet of selective flotation of copper, lead and zinc minerals was determined. Good indexes were achieved by the closed-circuit test, and the concentrates of copper, lead and zinc grading 20.50% Cu, 58.67% Pb and 50.76% Zn were obtained, at recoveries of 70.03% Cu, 84.16% Pb and 82.91% Zn, while the silver content in the copper concentrate and lead concentrate were 8498.74 g/t and 2200 g/t respectively.
keywords: Separation of copper lead and zinc;Multi-Metal sulfide ore;Priority floatation;Associated silver
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基金项目: 江西省科技厅计划项目(2009BHB15400),福建省科技厅区域重大计划项目(2010H4026)
作者单位E-mail
邱廷省 江西理工大学 qiutingsheng@163.com 
张宝红 江西理工大学 资源与环境工程学院 red.zh521@163.com 
艾光华 江西理工大学 资源与环境工程学院  
丁声强 江西理工大学 资源与环境工程学院  
张卫星 江西理工大学 资源与环境工程学院  
Author NameAffiliationE-mail
Qiu Tingsheng Jiangxi University Science and Technology,Ganzhou Jiangxi qiutingsheng@163.com 
Zhang Baohong Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi red.zh521@163.com 
Ai Guanghua Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi  
Ding Shengqiang Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi  
Zhang Weixing Faculty of Resource and Environment,Jiangxi University Science and Technology,Ganzhou Jiangxi  
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