[HTML][HTML] Geometallurgy of cobalt ores: A review
Q Dehaine, LT Tijsseling, HJ Glass, T Törmänen… - Minerals …, 2021 - Elsevier
Cobalt (Co) is a transition metal featuring unique physical properties which makes its use
critical for many high-tech applications such as high strength materials, magnets and most …
critical for many high-tech applications such as high strength materials, magnets and most …
[HTML][HTML] Adsorption behavior and mechanism of copper ions in the sulfidization flotation of malachite
H Wang, S Wen, G Han, Y He, Q Feng - International Journal of Mining …, 2022 - Elsevier
Malachite is one of the main minerals used for the industrial enrichment and recovery of
copper oxide resources, and copper ions are unavoidable metal ions in the flotation pulp …
copper oxide resources, and copper ions are unavoidable metal ions in the flotation pulp …
Enhanced sulfidization of azurite surfaces by ammonium phosphate and its effect on flotation
Q Zhang, S Wen, Q Feng, H Wang - International Journal of Minerals …, 2022 - Springer
Although azurite is one of the most important copper oxide minerals, the recovery of this
mineral via sulfidization-xanthate flotation is typically unsatisfactory. The present work …
mineral via sulfidization-xanthate flotation is typically unsatisfactory. The present work …
[HTML][HTML] Essentiality, fate, ecotoxicity, and health effects of xanthates and xanthates based-compounds—a review
P Bararunyeretse, PC Mpawenayo… - Journal of Geoscience …, 2022 - scirp.org
Xanthates are organic synthesized substances with a potentially wide range of applications.
They may serve as essential components of many compounds or materials that also play a …
They may serve as essential components of many compounds or materials that also play a …
In situ adsorption of mixed anionic/cationic collectors in a spodumene–feldspar flotation system: Implications for collector design
K Shu, L Xu, H Wu, Y Xu, L Luo, J Yang, Z Tang… - Langmuir, 2020 - ACS Publications
Herein, we investigated the effects of mixed collectors with varying alkyl chain lengths and
ligand types on the hydrophobicity of the spodumene–feldspar flotation system. Various …
ligand types on the hydrophobicity of the spodumene–feldspar flotation system. Various …
Flotation separation performance of malachite from calcite with new chelating collector and its adsorption mechanism
Z Xingrong, L Liang, L Youhui, Z Yangge… - Separation and …, 2021 - Elsevier
In this study, the flotation separation performances of malachite from calcite were
investigated using a new chelating collector S-carboxymethyl-O, O'-dibutyl dithiophosphate …
investigated using a new chelating collector S-carboxymethyl-O, O'-dibutyl dithiophosphate …
Recovery of copper and cobalt from converter slags via reduction–sulfurization smelting using spent pot lining as the reductant
H Zhao, B Ma, S Hong, H Huang, F Liu… - ACS Sustainable …, 2021 - ACS Publications
Large amounts of solid wastes are produced in copper and aluminum smelting processes,
which not only cause losses of valuable resources but also threaten the ecology and …
which not only cause losses of valuable resources but also threaten the ecology and …
Surface characterization of azurite modified with sodium sulfide and its response to flotation mechanism
Q Zhang, S Wen, Q Feng, S Zhang - Separation and Purification …, 2020 - Elsevier
Among copper oxide ores, the reserves of azurite are second only to those of malachite.
However, little information is available regarding the flotation behavior and mechanism of …
However, little information is available regarding the flotation behavior and mechanism of …
A novel surfactant O, O'-bis (2-butoxyethyl) ammonium dithiophosphate: Synthesis, selective flotation and adsorption mechanism towards galena
S Zou, Q Lin, S Wang, X Ma, H Zhong - Minerals Engineering, 2022 - Elsevier
In this work, a novel surfactant, O, O'-bis (2-butoxyethyl) ammonium dithiophosphate (BEAT),
was synthesized and first employed as a collector for the flotation separation of galena from …
was synthesized and first employed as a collector for the flotation separation of galena from …
[HTML][HTML] A nanoscale qualitative study on the role of sodium hydrosulfide in oxidized carrollite flotation
H Zhao, R Ruan, X Niu, L Li, E Zhang - International Journal of Mining …, 2021 - Elsevier
The surface species transformation of oxidized carrollite processing with NaHS and KBX
was investigated. Flotation and contact angle tests indicate that the combination of NaHS …
was investigated. Flotation and contact angle tests indicate that the combination of NaHS …