Evaluation of adsorption differences of DL-cysteine on sphalerite surfaces with different degrees of iron substitution: Experimental and DFT studies
H Qiu, B Wu, J Chen, J Deng, X Sun, M Hu, J Cai… - Minerals …, 2023 - Elsevier
Conventional flotation processes often employ cyanide as a depressant for sphalerite,
posing environmental concerns. This study investigates the adsorption of 2-Amino-3 …
posing environmental concerns. This study investigates the adsorption of 2-Amino-3 …
Iron Ore Characterization Techniques in Mineral Processing
While iron is a pivotal metal that is exploited commercially, its extraction from ores,
subsequent processing and purification follows a series of steps, and material …
subsequent processing and purification follows a series of steps, and material …
Mineralogical characteristics of copper smelting slag affecting the synchronous flotation enrichment of copper and arsenic
Q Zhai, R Liu, C Wang, X Wen, J Li, Z Xie… - Journal of Environmental …, 2022 - Elsevier
Synchronous enrichment of copper and arsenic has become a newly emerging and
significant problem during copper smelting slag (CSS) flotation, which affects environmental …
significant problem during copper smelting slag (CSS) flotation, which affects environmental …
Optimizing iron separation and recycling from iron tailings: A synergistic approach combining reduction roasting and alkaline leaching
J Deng, X Ning, G Qiu, D Zhang, J Chen, J Li… - Journal of …, 2023 - Elsevier
Iron tailings, a type of refractory iron ores, pose a challenge for effective iron recovery due to
the complex mineral combinations and liberation modes. In this study, we proposed a new …
the complex mineral combinations and liberation modes. In this study, we proposed a new …
[HTML][HTML] Fe-containing sphalerite as a co-catalyst for degradation of Congo red dye
E Myung, H Kim, N Choi, K Cho - Environmental Technology & Innovation, 2024 - Elsevier
Complex sulfide ores are associated with various sulfide minerals, characterized by their
impurity content and physical defects. Sphalerite, a well known Zn-bearing mineral, consists …
impurity content and physical defects. Sphalerite, a well known Zn-bearing mineral, consists …
[HTML][HTML] Establishing an optimized flotation scheme for a complex Base-Metal sulfide ore using a modified xanthate reagent scheme
D Hamilton, W Chang, KN McPhedran - Minerals Engineering, 2024 - Elsevier
Generating a flotation reagent scheme for a complex base-metal sulphide ore using
reagents that are commonly found in mineral processing can be a challenging, complex …
reagents that are commonly found in mineral processing can be a challenging, complex …
Efficiency gains when using activated mill tailings in underground mining
VS Brigida, VI Golik, RV Klyuev, LB Sabirova… - Metallurgist, 2023 - Springer
Global challenges, including increased consumption of mineral raw materials, climatic
changes, and the exhaustibility of reserves, increase the relevance of mineral mining …
changes, and the exhaustibility of reserves, increase the relevance of mineral mining …
The processing behaviour of the sphalerites from the Big Syncline deposit, South Africa
GB Motloba, KS Viljoen, DH Rose… - … African Journal of …, 2024 - pubs.geoscienceworld.org
Big Syncline is one of the few unexploited deposits of the Aggeneys-Gamsberg Ore District
of the Northern Cape Province of South Africa and comprises Zn> Pb> Cu mineralisation …
of the Northern Cape Province of South Africa and comprises Zn> Pb> Cu mineralisation …
[HTML][HTML] Quantifying the variability of a complex ore using geometallurgical domains
This comprehensive study focuses on the geometallurgical characterization of the complex
Lappberget polymetallic Zn-Pb-Ag-(Cu-Au) sulfide deposit at the Garpenberg mine, one of …
Lappberget polymetallic Zn-Pb-Ag-(Cu-Au) sulfide deposit at the Garpenberg mine, one of …
Mineralogical Features Associated with Material Constitution and Process Properties of Difficult Lead–Zinc Ore
NF Usmanova, EA Burdakova, II Baksheeva… - Journal of Mining …, 2024 - Springer
The article describes the studies on the material constitution of two lead–zinc ore samples
from the Gorevka deposit. The samples are difficult ore because of fine dissemination of …
from the Gorevka deposit. The samples are difficult ore because of fine dissemination of …