Research on Separation of Mixed Copper-lead Concentrate

被引：1
|
作者：
Li, Difei [1 ]
Liu, Quanjun [1 ]
Lan, Zhuoyue [1 ]
机构：
[1] Kunming Univ Sci & Technol, Fac Land Resource Engn, Kunming 650093, Yunnan, Peoples R China
来源：
MECHANICAL ENGINEERING, MATERIALS SCIENCE AND CIVIL ENGINEERING II | 2014年 / 470卷
关键词：
copper; lead; mixed concentrate; separation; regrinding; combined depressant;
D O I：
10.4028/www.scientific.net/AMM.470.818
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presented the results of an investigation into effects of reagent removal by activated carbon, regrinding and combined depressant on the separation of chalcopyrite and galena. With the utilization of a selective collector called Z-200, a separation test of mixed copper-lead concentrate was conducted. By adopting single-stage roughing, two-stage scavenging, two-stage cleaning, a copper concentrate of containing 21.72% Cu, 7.81% Pb with the copper recovery of 91.28%, and a lead concentrate of containing 62.16% Pb, 0.82% Cu with the lead recovery of 95.24% were obtained.
引用
收藏
页码：818 / 822
页数：5
相关论文
共 50 条
  • [1] Research on Separation of Copper-lead mixed Concentrate
    Jiang, Meiguang
    Liu, Quanjun
    Xiao, Hong
    Yang, Junlong
    FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2, 2012, 581-582 : 1096 - +
  • [2] Effect of preoxidation on copper flotation from copper-lead mixed concentrate
    Peng, Zeng
    Haiyun, Xie
    Yanling, Jin
    Pei, Zhang
    Jialing, Chen
    Dianwen, Liu
    PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING, 2023, 59 (02):
  • [3] Research of the replacement of dichromate with depressants mixture in the separation of copper-lead sulfides by flotation
    Jiao, Fen
    Cui, Yanfang
    Wang, Daowei
    Hu, Chenqiang
    SEPARATION AND PURIFICATION TECHNOLOGY, 2022, 278
  • [4] Separation Test of Copper-lead Ore from Guangxi
    Xiao, Hong
    Liu, Quanjun
    Jiang, Meiguang
    Yang, Junlong
    PROGRESS IN ENVIRONMENTAL PROTECTION AND PROCESSING OF RESOURCE, PTS 1-4, 2013, 295-298 : 3034 - 3037
  • [5] Effect of pre-oxidation on copper-lead bulk concentrate flotation separation with sodium polyacrylate as galena depressant
    Cai, Jinpeng
    Jia, Xiaodong
    Ma, Yinyu
    Ibrahim, Ayman M.
    Su, Chao
    Yu, Xingcai
    Shen, Peilun
    Liu, Dianwen
    SEPARATION AND PURIFICATION TECHNOLOGY, 2023, 304
  • [6] Analysis of the thermal regime of converting of copper-lead matte with high-sulfur copper concentrate
    Zoldasbay, E. E.
    Argyn, A. A.
    Dosmukhamedov, N. K.
    KOMPLEKSNOE ISPOLZOVANIE MINERALNOGO SYRA, 2024, (02): : 82 - 91
  • [7] THE ELECTRODEPOSITION OF COPPER-LEAD ALLOYS
    FERGUSON, AL
    HOVEY, NW
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1951, 98 (04) : 146 - 154
  • [8] Depressing mechanism of copper-lead separation by density functional theory method
    Zhang X.-R.
    Liu C.-J.
    Zhu Y.-G.
    Zheng G.-B.
    Shang Y.-B.
    Han L.
    Ai J.
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2017, 27 (04): : 843 - 849
  • [9] SEPARATION OF COPPER-LEAD BULK CONCENTRATION BY SODIUM SILICATE MIXTURE.
    Chuanlin, Liu
    Youse Jinshu/Nonferrous Metals, 1981, 33 (04): : 30 - 33
  • [10] Adsorption mechanism of captopril as a chalcopyrite depressant in copper-lead separation flotation
    An, Mingyan
    Liu, Dan
    Nie, Qi
    Liu, Zhipeng
    Xu, Luyi
    Shao, Ping
    Wen, Shuming
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2025, 709
12345