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  A review on electrochemical behavior of pyrite in the froth flotation ...

  2017325 · Grinding condition has significant effects on the pyrite oxidation and flotation. Water impurities and precipitated material on the pyrite surface, affect pyrite electrochemical behavior and its flotation. Metal sulfides are usually semiconductor and cause electrochemical reactions. This phenomenon plays an important role in sulfide …

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  A Brief Review of Pulp and Froth Rheology in Mineral Flotation

  202028 · Abstract In mineral flotation, rheological problems have limited the efficient upgrading of low-grade and complex ores. Since pulp and froth rheology are deemed to play different roles in influencing the separation performance, in this paper, a brief review on pulp and froth rheology in flotation is provided, with an objective of developing a basic …

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  A new model for the degree of entrainment in froth flotation based …

  201991 · Abstract It is well known that the particle shape, in addition to the particle size and density, also significantly affects the entrainment behavior of gangue minerals. There is, however, no model for the degree of entrainment related to the particle shape in a froth flotation. In this study, the mineral particle shapes are quantified using three …

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  (PDF) Cleaning high ash coal waste from coking coal via froth flotation ...

  20211115 · The surface of the particle obtained from the cyclonic-static microbubble flotation column (FCSMC) concentrate was coated with numerous small particles when compared to the clean coal collected ...

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  Influence of Inclined Plates in the Froth Zone on the Flotation ...

  20171212 · Froth flotation is used extensively in beneficiation of fine coal (Yoon 2000). However, there is increasing need to separate ultrafine particles due to the unprecedented demand for energy resources...

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  Digital twin of minerals processing operations for an …

  2024318 · To advance the state of froth flotation process monitoring, supervision and control, our primary objective and goal are centered on the development of a digital twin system specifically tailored for the in-depth supervision of froth flotation operations.

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  Surface Chemistry of Froth Flotation: Volume 1: …

  2024515 · Highlights • Insights were gained regarding graphite recovery from spent lithium-ion batteries. • New information about LTO behavior in froth flotation was discovered. • Graphite recoveries, grades and kinetic data was measured. • The research discusses optimal recycling strategies for NMC-LTO-graphite mixtures.

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  Slime coatings in froth flotation: A review - ScienceDirect

  2017121 · Slime coating is a significant phenomenon in froth flotation. The adverse effects of slime coating, by which a value mineral is covered by slimes and prevented from direct contact with collectors and/or air bubbles, have been recognized for decades. It happens ubiquitously in the flotation of various minerals, including sulfide minerals ...

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