Results 131 to 140 of about 2,528 (185)

Oxidation of Galena

Journal of Colloid and Interface Science, 1994
Daniel Fornasiero, Fengsheng Li, John Ralston   +2 more
openaire   +1 more source

Effect of pre-oxidation on galena in the flotation separation of chalcopyrite from galena with calcium lignosulfonate as depressant

Minerals Engineering, 2022
Jinpeng Cai, Qifang Zheng, Peilun Shen   +2 more
exaly  

Galena (gn)

2023
openaire   +1 more source

A novel synthetic polymer depressant for the flotation separation of chalcopyrite and galena and insights into its interfacial adsorption mechanism

Separation and Purification Technology, 2021
Xingrong Zhang, Peace P Mkhonto, Yong-Xing Zheng   +2 more
exaly  

Aqueous oxidation of galena

2012
To complement the data, on the aqueous oxidation of sulphide minerals, that is, treatment of sulphides in aqueous solution at elevated temperatures under oxygen pressure, a study was undertaken of the aqueous oxidation of galena in sodium hydroxide solution.
openaire   +1 more source

Surface modification mechanism of galena with H2SO4 and its effect on flotation separation performance

Applied Surface Science, 2022
Haiyun Xie, Qicheng Feng
exaly  

galena, n.

2023
openaire   +1 more source

Effect of pre-oxidation on copper-lead bulk concentrate flotation separation with sodium polyacrylate as galena depressant

Separation and Purification Technology, 2023
Jinpeng Cai, Peilun Shen
exaly  

A review on the electrochemistry of galena flotation

Minerals Engineering, 2020
Yuehua Hu, Meirong Wu
exaly  

Investigations on the selective depression of fenugreek gum towards galena and its role in chalcopyrite-galena flotation separation

Minerals Engineering, 2021
exaly