Experimental and Mechanistic Study on Flotation Separation of Chalcopyrite and Molybdenite Using the Novel Depressant 2-Mercapto-6-Methylpyrimidin-4-ol [PDF]
MoleculesChalcopyrite and molybdenite are vital strategic metal resources. Due to their close association in ores, flotation methods are commonly used for separation.
Xiangwen Lv +4 more
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International Journal of Mining Science and Technology, 2021 Flotation separation of smithsonite from calcite is difficult due to their similar surface properties. In the present study, a reagent scheme of depressant calcium lignosulphonate (CLS) and collector benzyl hydroxamic acid (BHA) was introduced in the ...
Cheng Liu +4 more
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An overview of coarse particle beneficiation of lithium ores [PDF]
Scientific ReportsThe increasing demand for lithium-ion batteries particularly for electric vehicles underscores the importance of improving the sustainability of lithium mining operations. The depletion of high-grade lithium ore deposits has necessitated the upgrading of
Philipa A. Opoku +3 more
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Experimental Study on the Dressing and Smelting of a Pyrrhotite-bearing Primary Gold Ore [PDF]
E3S Web of Conferences, 2023 The content of pyrrhotite in a primary gold mine containing pyrrhotite is 0.68%. In the process of alkaline leaching pretreatment, there are problems such as large ore quantity and high alkali consumption.
Chen Yanbo, Wang Junjie
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Study on Re-concentration of Flotation Tailings in Gongchangling Iron Plant
Kuangchan zonghe liyong, 2023 Pre-separation test of grinding-high intensity magnetic separation-medium magnetic separation was carried out on the flotation tailings of Gongchangling hematite. The iron grade of magnetic separation rough concentrate obtained by pre-separation is 41.71%
Yanlin Jin, Tonglin Zhao, Mingze Zhang
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Effect of Fe3+ on Flotation Separation of Fluorite and Calcite in Sodium Silicate System
Kuangchan zonghe liyong, 2023 This is an essay in the field of mineral processing engineering. Fluorite and calcite are calcium-bearing minerals with similar physical and chemical properties.
Jiangfeng Ning +5 more
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The Formation of a Dispersed Gas System in the Flotation Cells [PDF]
E3S Web of Conferences, 2019 The use of flotation methods for wastewater treatment is due to their advantages in comparison with other methods of gravity separation, for example, sedimentation.
Alekseev E.V.
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Advances in the Separation of Pyrite and Arsenopyrite by Oxidative Flotation
Kuangchan zonghe liyong, 2023 This is an essay in the field of mineral processing engineering. Pyrite and arsenopyrite are common associated sulfides. Because their crystal structures and surface properties are very similar, their flotation separation has been an important research ...
Zipei Jia +4 more
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Efficient Extraction of Polyethylene Microplastics from Soil by Sieve Flotation Method
Guangdong nongye kexue, 2023 【Objective】Efficient separation and extraction of polyethylene microplastics from soil is a key link to study the behavior of polyethylene microplastics in terms of environmental pollution and toxicology, with a view to constructing a separation method ...
Jie ZHANG, Jinlong LAI, Xuegang LUO
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Effect of calcium ion on the separation of rhodochrosite and calcite
Journal of Materials Research and Technology, 2018 The effect of calcium ion on the separation of rhodochrosite and calcite was systematically investigated based on flotation tests, zeta potential measurements, and scanning electron microscopy analysis. The flotation results showed that the separation of
Na Luo +4 more
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