[HTML][HTML] Adsorption and desorption of butyl xanthate on chalcopyrite
C Han, D Wei, S Gao, Q Zai, Y Shen, W Liu - Journal of Materials Research …, 2020 - Elsevier
Reagent removal is an indispensable step to further separation of the copper sulfide ore
flotation mixed concentrate, and xanthate is one of the most commercially used collectors for …
flotation mixed concentrate, and xanthate is one of the most commercially used collectors for …
BS12-modified CaCO3 nanoparticle for enhancing flotation of perilla protein from its wastewater
N Hu, L Chen, Y Zhang, Y Li, H Li, Z Zhang - Powder Technology, 2022 - Elsevier
Perilla protein (PP) is abundant in the perilla processing wastewater, and its recovery would
result in large productive and financial advantages. This work introduces a novel method …
result in large productive and financial advantages. This work introduces a novel method …
Effect of sodium metabisulfite and slaked lime on the floatability and surface properties of chalcopyrite
GPW Suyantara, Y Semoto, H Miki, T Hirajima… - Powder Technology, 2022 - Elsevier
In the flotation of complex copper ores containing chalcopyrite in seawater, sodium
metabisulfite (SMBS) has been widely used as a pyrite depressant. Here, calcium ions in …
metabisulfite (SMBS) has been widely used as a pyrite depressant. Here, calcium ions in …
In situ Raman investigation of dissolved constituent and its evolution in pulp during Zn-S selective flotation with two-step pulp regulation
H Li, C Yang, W Qin, Z Tian, C Wu, Q Wei, F Jiao - Minerals Engineering, 2023 - Elsevier
Redox potential (Eh) of the pulp dominates Zn-S selective flotation, and regulating Eh can
maximize Zn grade and recovery of Zn rougher concentrates. However, reasons accounting …
maximize Zn grade and recovery of Zn rougher concentrates. However, reasons accounting …
Separation of Molybdenite from Chalcopyrite in the Presence of Novel Depressant 4-Amino-3-thioxo-3, 4-dihydro-1, 2, 4-triazin-5 (2H)-one
Z Yin, W Sun, Y Hu, C Zhang, Q Guan, C Zhang - Minerals, 2017 - mdpi.com
In this paper, 4-amino-3-thioxo-3, 4-dihydro-1, 2, 4-triazin-5 (2H)-one (ATDT) was
synthesized and introduced as a depressant for selective flotation separation of molybdenite …
synthesized and introduced as a depressant for selective flotation separation of molybdenite …
A case study on marmatite-pyrite/pyrrhotite selective flotation with two-step pulp regulation
H Li, W Qin, Z Tian, C Wu, F Jiao, C Yang - Journal of Environmental …, 2023 - Elsevier
Zinc occupies a vital position in modern industrial production, and zinc metal is mainly
extracted from marmatite or sphalerite. Marmatite or sphalerite is often associated with pyrite …
extracted from marmatite or sphalerite. Marmatite or sphalerite is often associated with pyrite …
Prospects of pulp aeration for the cleaner production of pyrrhotite-rich type copper sulfide ore: Mechanism and application
C Wang, R Liu, Q Zhai, W Dong, Z Xie, W Sun… - Journal of Cleaner …, 2023 - Elsevier
Mineral extraction is facing increasingly severe challenges in terms of environment
protection and cost reduction. Abundant of lime and sulfuric acid were consumed in the …
protection and cost reduction. Abundant of lime and sulfuric acid were consumed in the …
The effect of degree of liberation on copper recovery from copper-pyrite ore by flotation
Z Štirbanović, J Sokolović, I Marković… - Separation Science …, 2020 - Taylor & Francis
Flotation of grinding products with 55, 60, 65, 70, and 75% of grain size< 74 μm, was
conducted at the pulp's pH values of 10 and 12. Higher copper recovery was obtained in …
conducted at the pulp's pH values of 10 and 12. Higher copper recovery was obtained in …
Study on the interaction between galena and sphalerite during grinding based on the migration of surface components
B Huang, H Lai, J Deng, H Xu, G Fan - ACS omega, 2019 - ACS Publications
In Pb–Zn ore flotation, unintentional activation of sphalerite often leads to difficult separation
of Pb and Zn minerals, during which grinding plays a key role in unintentional activation …
of Pb and Zn minerals, during which grinding plays a key role in unintentional activation …
Insights into the adsorption mechanism of three novel acyl thiobenzamides on chalcopyrite
Y Jia, Y Zhang, Y Huang, L Chen, Y Zhang - Minerals Engineering, 2021 - Elsevier
Three novel acyl thiobenzamides including acetyl thiobenzamide (ATBA), butyryl
thiobenzamide (BTBA) and trimethylacetyl thiobenzamide (TTBA) were synthesized and first …
thiobenzamide (BTBA) and trimethylacetyl thiobenzamide (TTBA) were synthesized and first …