G
Gaoqing Zhang
Publications - 5
Citations - 38
Gaoqing Zhang is an academic researcher. The author has contributed to research in topics: Adsorption & Chemistry. The author has an hindex of 3, co-authored 5 publications receiving 38 citations.
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Enhanced adsorption of sulfide and xanthate on smithsonite surfaces by lead activation and implications for flotation intensification
TL;DR: In this article , the authors investigated the mechanism of the interaction between Pb2+ and smithsonite surfaces, its effect on the surface sulfidization, and its response to xanthate adsorption.
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Interaction mechanism of Fe3+ with smithsonite surfaces and its response to flotation performance
TL;DR: In this paper , the effects of Fe3+ on the surface sulfidization characteristics and collector adsorption on smithsonite surfaces were investigated, and the results of microflotation tests showed that the addition of 7.5 × 10−4 mol/L Fe3+, decreased the flotation recovery of smithsite from 49% to 2%.
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Degradation mechanism of surface hydrophobicity by ferrous ions in the sulfidization flotation system of smithsonite
TL;DR: In this article , the effect of Fe 2+ on the flotation behavior of smithsonite was investigated, and the interaction mechanism of the Fe 2 + with the smith-sonite surface in the sulfidization flotation system was clarified.
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Effect of ferric ions on surface sulfidization of hemimorphite and implications for xanthate adsorption
TL;DR: In this paper , the effect of Fe3+ on the surface sulfidization of hemimorphite was investigated, and the interaction mechanism of the presence of Fe 3+ with the surface was clarified.
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Stepwise activation of hemimorphite surfaces with lead ions and its contribution to sulfidization flotation
TL;DR: In this article , stepwise activation with lead ions (Pb 2+ ) was shown to be effective for increasing the content of active sites on the hemimorphite surface, which provided a new idea and method for efficient recycling of zinc resources from complex and refractory zinc oxide ores.