American Journal of Chemical Engineering

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Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency

Received: 22 December 2014    Accepted: 25 December 2014    Published: 27 January 2015
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Abstract

Understanding the attachment micro process is a fundamental step toward predicting the rate constant of flotation kinetics. In this research, the effect of bubble-particle attachment efficiency on k-Sb relationship was investigated under Yoon, Stokes and Potential conditions. Maximum Stokes attachment efficiency obtained was 55.9% with particle size of -37 µm, Sbof 34.2 1/s and flotation rate of 1.65 1/min. Stokes attachment efficiency was less than Yoon efficiency and it seems to be a suitable equation for predicting attachment efficiency. Furthermore, three different models were obtained for estimating attachment efficiency usingk-Sb relationship.

DOI 10.11648/j.ajche.s.2015030202.12
Published in American Journal of Chemical Engineering (Volume 3, Issue 2-2, March 2015)

This article belongs to the Special Issue Flotation Technology

Page(s) 6-12
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Flotation, Kinetics, Bubble, Attachment

References
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Author Information
  • Mining Engineering Department, Science and Research Branch, Islamic Azad University, Tehran, Iran

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  • APA Style

    Behzad Shahbazi. (2015). Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency. American Journal of Chemical Engineering, 3(2-2), 6-12. https://doi.org/10.11648/j.ajche.s.2015030202.12

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    Behzad Shahbazi. Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency. Am. J. Chem. Eng. 2015, 3(2-2), 6-12. doi: 10.11648/j.ajche.s.2015030202.12

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    AMA Style

    Behzad Shahbazi. Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency. Am J Chem Eng. 2015;3(2-2):6-12. doi: 10.11648/j.ajche.s.2015030202.12

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  • @article{10.11648/j.ajche.s.2015030202.12,
      author = {Behzad Shahbazi},
      title = {Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency},
      journal = {American Journal of Chemical Engineering},
      volume = {3},
      number = {2-2},
      pages = {6-12},
      doi = {10.11648/j.ajche.s.2015030202.12},
      url = {https://doi.org/10.11648/j.ajche.s.2015030202.12},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajche.s.2015030202.12},
      abstract = {Understanding the attachment micro process is a fundamental step toward predicting the rate constant of flotation kinetics. In this research, the effect of bubble-particle attachment efficiency on k-Sb relationship was investigated under Yoon, Stokes and Potential conditions. Maximum Stokes attachment efficiency obtained was 55.9% with particle size of -37 µm, Sbof 34.2 1/s and flotation rate of 1.65 1/min. Stokes attachment efficiency was less than Yoon efficiency and it seems to be a suitable equation for predicting attachment efficiency. Furthermore, three different models were obtained for estimating attachment efficiency usingk-Sb relationship.},
     year = {2015}
    }
    

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    T1  - Study of Relationship between Flotation Rate and Bubble Surface Area Flux using Bubble-Particle Attachment Efficiency
    AU  - Behzad Shahbazi
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    AB  - Understanding the attachment micro process is a fundamental step toward predicting the rate constant of flotation kinetics. In this research, the effect of bubble-particle attachment efficiency on k-Sb relationship was investigated under Yoon, Stokes and Potential conditions. Maximum Stokes attachment efficiency obtained was 55.9% with particle size of -37 µm, Sbof 34.2 1/s and flotation rate of 1.65 1/min. Stokes attachment efficiency was less than Yoon efficiency and it seems to be a suitable equation for predicting attachment efficiency. Furthermore, three different models were obtained for estimating attachment efficiency usingk-Sb relationship.
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