Electrochemical Polarization Effect on Surface Composition, Electrochemical Characteristics and Adsorption Properties of Pyrite, Arsenopyrite and Chalcopyrite during Flotation

被引：3
作者：
Matveeva, T. N. [1 ]
Chanturia, V. A. [1 ]
Gromova, N. K. [1 ]
Lantsova, L. B. [1 ]
Koporulina, E. V. [1 ]
机构：
[1] Russian Acad Sci, Inst Comprehens Exploitat Mineral Resources, Moscow 111020, Russia
来源：
JOURNAL OF MINING SCIENCE | 2013年 / 49卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Electrochemical polarization; sulfide minerals; flotation;
D O I：
10.1134/S1062739149040163
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The article presents experimental research of the influence exerted by electrochemical polarization on electrode potential, phase composition of surface compounds, adsorption of collector and floatability of basic sulfides of gold-bearing ore. It is shown that phase composition of surface compounds generated under different polarization modes affects adsorption of collectors and floatability of minerals.
引用
收藏
页码：637 / 646
页数：10
相关论文
共 39 条
[21]   Effect of H2O2 and NaSH Addition to Change the Electrochemical Potential in Flotation of Chalcopyrite and Pyrite Minerals [J].
Goktepe, F. .
MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW, 2011, 32 (01) :24-29
[22]   Electrochemical characteristics and collectorless flotation behavior of galena: With and without the presence of pyrite [J].
Qin, Wenqing ;
Wang, Xingjie ;
Ma, Liyuan ;
Jiao, Fen ;
Liu, Ruizeng ;
Yang, Congren ;
Gao, Ke .
MINERALS ENGINEERING, 2015, 74 :99-104
[23]   The Adsorption of Cu Species onto Pyrite Surface and Its Effect on Pyrite Flotation [J].
Yang, Bo ;
Tong, Xiong ;
Deng, Zhengbin ;
Lv, Xiangwen .
JOURNAL OF CHEMISTRY, 2016, 2016
[24]   Effect of Electrochemical Interaction between Chalcopyrite and Hexagonal Pyrrhotite on Flotation Separation [J].
Qiu, Tingsheng ;
Zhang, Ce ;
Yang, Liu ;
Wang, Jun ;
Zhao, Guanfei ;
Yan, Huashan ;
Wu, Hao ;
Qiu, Xianhui ;
Yang, Baojun ;
Liao, Rui .
MINERALS, 2023, 13 (10)
[25]   Electrochemical properties of pyrite, pyrrhotite, and steel: effects on grinding and flotation processes [J].
Moslemi, H. ;
Shamsi, P. ;
Alimohammady, M. .
JOURNAL OF THE SOUTHERN AFRICAN INSTITUTE OF MINING AND METALLURGY, 2012, 112 (10) :883-890
[26]   Establishment of electrochemical methods to examine the adsorption of flotation surfactants onto a mineral surface [J].
Guo, Bao ;
Lin, Xiaohui ;
Fu, Weng ;
Ku, Jiangang .
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2020, 95 (05) :1580-1589
[27]   Effect of deep oxidation of chalcopyrite on surface properties and flotation performance [J].
Luo, Qingyun ;
Shi, Qing ;
Liu, Dezhi ;
Li, Binbin ;
Jin, Saizhen .
INTERNATIONAL JOURNAL OF MINING SCIENCE AND TECHNOLOGY, 2022, 32 (04) :907-914
[28]   The Influence of Common Chlorides on the Adsorption of SBX on Chalcopyrite Surface during Flotation Process [J].
Li, Yubiao ;
Li, Wanqing ;
Wei, Zhenlun ;
Xiao, Qing ;
Lartey, Clement ;
Li, Yingjie ;
Song, Shaoxian .
MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW, 2019, 40 (02) :129-140
[29]   Electrochemical oxidation behavior and surface phase composition of Cu2+-activated arsenopyrite [J].
Li, Linbo ;
Chen, Tiansi ;
Zhang, Xueliang ;
Yu, Juan ;
Ma, Zhiyuan .
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2025, 35 (06) :2169-2181
[30]   Effect of goethite (α-FeOOH) nanoparticles on the surface properties and flotation behavior of chalcopyrite [J].
Suyantara, Gde Pandhe Wisnu ;
Rizki, Intan Nurul ;
Ulmaszoda, Akbarshokh ;
Miki, Hajime ;
Sasaki, Keiko .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2023, 11 (03)
1234