含易浮云母的复杂铜铅锌矿分离试验研究 |
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引用本文: | 陈代雄,祁忠旭,杨建文,董艳红,胡波,刘锡桂,曾惠明,薛伟,李晓东,朱雅卓.含易浮云母的复杂铜铅锌矿分离试验研究[J].有色金属(选矿部分),2013(5):1-5. |
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作者姓名: | 陈代雄 祁忠旭 杨建文 董艳红 胡波 刘锡桂 曾惠明 薛伟 李晓东 朱雅卓 |
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作者单位: | 湖南有色金属研究院复杂铜铅锌共伴生金属资源综合利用湖南省重点实验室,长沙,410100 |
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摘 要: | 某铜铅锌矿属高硫复杂难选多金属硫化矿,铜铅锌矿物之间嵌镶关系极其复杂,原矿中云母和硫含量高,可浮性好,严重干扰铜铅锌矿物的浮选,尤其对铜铅锌精矿的质量影响很大,增加了该铜铅锌矿石的选矿难度。采用优先浮铜—铜精矿脱云母—铅锌硫混浮—铅锌与硫分离的浮选工艺,在铜与铅锌分离的同时消除云母对浮选的影响。当原矿含铜0.63%、铅2.44%、锌2.95%时,获得的铜精矿含铜21.24%、含铅6.08%、含锌4.08%,铜回收率为76.20%;铅锌精矿含铅18.38%、含锌23.32%,铅、锌回收率分别为85.07%、89.32%。
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关 键 词: | 硫化矿 铜铅锌 云母 优先浮铜 DM GJ |
收稿时间: | 9/3/2012 12:00:00 AM |
修稿时间: | 2013/1/29 0:00:00 |
Study on Floatation Separation of Copper- Lead-Zinc Orewith Buoyant Mica |
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Authors: | CHEN Daixiong QI Zhongxu Yang Jianwen DONG Yanhong HU Bo LU Xingui ZHENG Huiming XUE Wei LI Xiaodong and ZHU Yazhuo |
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Affiliation: | Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015,Hunan Research Institute of Non-ferrous Metals,Changsha,410015 |
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Abstract: | |
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Keywords: | sulphide ore copper-lead-zinc mica preferential flotation DM GJ |
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