Electrochemical characteristics and collectorless flotation behavior of galena: With and without the presence of pyrite
Electrochemical characteristics and collectorless flotation behavior of galena: With and without the presence of pyrite
复制标题
方铅矿的电化学特性和无捕收剂浮选行为:有或没有黄铁矿存在
DOI:
10.1016/j.mineng.2015.01.010
复制
发表时间:
2015-04
影响因子:
4.8
通讯作者:
Ke Gao
中科院分区:
文献类型:
--
作者:
Fen Jiao;Ruizeng Liu;Congren Yang;Ke Gao
The electrochemical characteristics, surface properties and collectorless flotation behavior of galena with and without the presence of pyrite have been studied. Electrochemical tests confirmed previous reports in the literature that galena is electrochemically more active than pyrite and serves as the anode in galvanic combinations with pyrite. Cyclic voltammograms and polarization curves tests indicated that the addition of pyrite did not change the oxidative and reductive products of galena, but increased the current density during oxidation process. Zeta potential of galena showed a significant difference when coupled with pyrite, due to the influence on the oxidation of the mineral surface. Flotation results showed that the presence of pyrite leading to an influence on the collectorless floatability of galena and the influence correlation with the composition proportion of each mineral.
登录
查看更多内容
影响因子:
4.8
作者:
C. Sui;S. Brienne;S. Rao;Zhenghe Xu;J. Finch
通讯作者:
C. Sui;S. Brienne;S. Rao;Zhenghe Xu;J. Finch
影响因子:
--
作者:
Z. Ekmekci;H. Demirel
通讯作者:
Z. Ekmekci;H. Demirel
DOI:
10.1016/j.ijmst.2012.08.006
发表时间:
2012-09
影响因子:
11.8
作者:
M. E. Andargoli;S. J. Malakooti;F. D. Ardejani;H. Abdollahi
通讯作者:
M. E. Andargoli;S. J. Malakooti;F. D. Ardejani;H. Abdollahi
影响因子:
--
作者:
M. Pritzker;R. Yoon
通讯作者:
M. Pritzker;R. Yoon
影响因子:
0.9
作者:
S. Rao;J. Finch
通讯作者:
S. Rao;J. Finch