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Research Article Open Access

Adsorption Kinetic of 8-Hydroxyquinoline on Malachite

Gabriela OPREA, Angela MICHNEA and Cristina MIHALI

Abstract

Influence of temperature and collector concentration on its adsorption rate on mineral surface was studied as regarding to the 8-hydroxyquinoline/malachite system. Theoretical equations as well as experimental data may be useful to estimate the adsorption rate and kinetics connected to the conditioning stage in mineral flotation in order to optimise the selectivity and the recovery of the desired mineral.

American Journal of Applied Sciences
Volume 4 No. 8, 2007, 592-596

DOI: https://doi.org/10.3844/ajassp.2007.592.596

Submitted On: 4 April 2007 Published On: 31 August 2007

How to Cite: OPREA, G., MICHNEA, A. & MIHALI, C. (2007). Adsorption Kinetic of 8-Hydroxyquinoline on Malachite . American Journal of Applied Sciences, 4(8), 592-596. https://doi.org/10.3844/ajassp.2007.592.596

Open AccessCopyright: © 2007 Gabriela OPREA, Angela MICHNEA and Cristina MIHALI. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Keywords

  • Flotation
  • adsorption density
  • reaction rate constants
  • isotherms
  • oxine
  • equilibrium