Attachment interaction between air bubbles and particles in froth flotation

@inproceedings{Nguyen2004AttachmentIB,
  title={Attachment interaction between air bubbles and particles in froth flotation},
  author={Anh V Nguyen and Geoffrey M. Evans},
  year={2004}
}
Direct quantitative measurements of the particle trajectories on the surface of an air bubble were obtained using a CCD highspeed video camera system. Rupture of the intervening water film between the hydrophobic particle and air bubble surfaces with the consequent formation of a three-phase contact was observed. Surface forces had little effects on the motion of the particles with a water film over the bubble surface until the film rupture occurred. The bubble-particle sliding attachment… CONTINUE READING

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