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Flotation of copper-bearing shale in solutions of inorganic salts and organic reagents [PDF]
E3S Web of Conferences, 2017 Flotation data on copper-bearing shale in aqueous solutions of inorganic electrolytes (NaCl, Na2SO4, KPF6, NH4Cl) and organic reagents (ethylamine, propylamine) as frothers were presented and discussed.
Ratajczak Tomasz
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Heliyon, 2021 Iron ore froth flotation has recently been used to obtain pure minerals due to the depletion of high-grade deposits. Amine collectors have often been used in cationic reverse iron ore flotation to achieve the separation with quartz impurities.
K. Fabrice Kapiamba, Merveille Kimpiab
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Advances in depressants used for pyrite flotation separation from coal/minerals
International Journal of Coal Science & Technology, 2022 Pyrite is separated from other minerals mainly by flotation. However, the hydrophilicity of pyrite is affected by many factors, causing it to easily enter the concentrate and consequently reduce the quality of concentrate.
Yulong Li +4 more
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Kuangchan zonghe liyong, 2023 In order to solve the shortage of shear capacity of the conventional axial-flow agitator, a concentrator of Jiama in Tibet has adopted a new type of high-intensity mixing technology and equipment.
Wazhuoma Da +5 more
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A Review on the Separation of Nanoparticles by Froth Flotation [PDF]
آب و فاضلاب, 2023 Froth flotation is an effective method for separating fine solid particles from aqueous solutions based on surface properties. The most important phenomenon in this issue is the formation of solid-gas bubble accumulation.
Meisam Abdolkarimi-Mahabadi, Ahmad Bayat
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Kuangchan zonghe liyong, 2022 Flotation behaviors of rutile in mixed reagent systems of sodium oleate (SO)/sodium benzohydroxamide (BHA) and sodium oleate (SO)/sodium salicylhydroxamide (SHA) had been investigated. The interaction mechanisms between reagents as well as the adsorption
Wanzhong Guo +5 more
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Effect of methyl substituents on flotation performance of cationic collectors
工程科学学报, 2023 With the implementation of carbon peak and carbon neutrality vision, an amine collector has been extensively applied in reverse flotation of bauxite, iron, and phosphate ores for desiliconization.
Ben-ying WANG +3 more
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Insight into mineral flotation fundamentals through the DFT method
International Journal of Mining Science and Technology, 2021 Flotation is a complex process that occurs in solid–liquid-gas multiphase systems, and its main factors include the minerals, separation medium, as well as various flotation reagents. The study of mineral properties and interactions with other components
Weiyong Cui, Jianhua Chen
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矿业科学学报, 2018 In coal slime flotation,both the contacting and adsorption between the reagents and coal particles,and the mineralization of particles and bubbles are the key influence factors.In this paper,the collision frequency formulas of particles in turbulent flow
Song Guoyang +4 more
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Froth flotation of scheelite – A review
International Journal of Mining Science and Technology, 2018 Froth flotation of scheelite has regained new focus since the 2010s and research regarding floatability and reagents has made great progress over the years.
Nathalie Kupka, Martin Rudolph
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