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Effect of Galvanic Interactions Between Grinding Media and Sulfide Minerals on Flotation Kinetics of Chalcopyrite [PDF]
Muhandisī-i manābi̒-i ma̒danīAlthough the flotation separation of sulfides and their electrochemical interactions have been examined in some investigations, study the direct relationship between the flotation kinetics of sulfides and their galvanic interactions during the process ...
E. Ravanasa, Gh. Karimi, R. Ahmadi
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International Journal of Technology, 2020 Owing to their efficient photosynthesis, microalgae tend to possess superior growth rates and high lipid production, hence their significance to the biofuel sector.
Muayad A. Shihab +2 more
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International Journal of Mining Science and Technology, 2023 Grinding and flotation processes are often studied independently, despite the well-established grinding influence on flotation performance, which affects not only particle size and thus liberation but also shape and leads to complex changes in pulp ...
Lucas Pereira +6 more
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Coupling Flotation Rate Constant and Viscosity Models
Metals, 2022 In a flotation process, the particle–bubble and particle–particle interactions are key factors influencing collection efficiencies. In this work, the generalized Sutherland equation collision model and the modified Dobby–Finch attachment model for ...
Mohsin Sajjad, Akira Otsuki
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Separation of Ink Particles from Waste Paper by Fine-bubbles
KONA Powder and Particle Journal, 2014 This article describes the research leading to the development of a new process for flotation deinking of waste paper, including old newsprint (ONP), magazines, etc.
Hassan El-Shall +2 more
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Effects of Different Flotation Agents on the Nucleation and Growth of Potassium Chloride
Molecules, 2023 The flotation agent is an important collector in the production of potassium chloride and is brought into the crystallization stage with the reflux of the mother liquor.
Guangle Wang +5 more
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The effect of mixing thiol collectors in the flotation of pure sulphide ores [PDF]
, 2012 Includes bibliographical references.Using mixtures of xanthate with either dithiophosphate (DTP) or dithiocarbamate (DTC) has been reported to increase the flotation performance of several sulphide flotation operations.
Castelyn, Daniel Gregory
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Research progress on the impact of mineral surface roughness on particle-bubble interaction
Meitan xuebao, 2023 Mineral surface roughness is an important factor affecting flotation efficiency. Surface roughness can affect the hydrophobicity of minerals, the adsorption of reagents, and the rupture of liquid films between particles and bubbles, resulting in a ...
Xiangning BU +4 more
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Mechanism of action of polyacrylamide in selective flocculation flotation of fine coal
工程科学学报, 2016 The influences of anionic polyacrylamide with low molecular weight(PAM A401) on coal and kaolinite were investigated by the flocs size distribution,FTIR spectra and wettability.
ZOU Wen-jie +3 more
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Application of Thionocarbamates in Copper Slag Flotation
Metals, 2022 Thionocarbamates are the group of collectors that are mostly used for flotation of sulphide copper minerals, alone or in combination with xanthates depending on a mineralogical composition of the ore.
Zoran Štirbanović +6 more
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