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Kinetics of the reactions of carbon containing zinc oxide composites under microwave irradiation

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Abstract

As a fundamental study for the recycling of EAF dust using microwave heating, the reduction rate of a zinc oxide composite by solid carbon under microwave irradiation was investigated. It was found that the reduction of zinc oxide by solid carbon under microwave irradiation was much faster than the conventional method, and the activation energy for the reaction under microwave irradiation was estimated to be 335 kJ/mol.

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Authors and Affiliations

  1. Department of Materials Science and Engineering, Korea University, 5 Anam-dong, Seongbuk-gu, Seoul, 136-713, Korea

    Eunju Kim & Seungyoun Cho

  2. Department of Materials Science and Engineering, Korea University, 5 Anam-dong, Seongbuk-gu, Seoul, 136-713, Korea

    Joonho Lee

Authors
  1. Eunju Kim
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  2. Seungyoun Cho
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  3. Joonho Lee
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Correspondence to Joonho Lee.

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Kim, E., Cho, S. & Lee, J. Kinetics of the reactions of carbon containing zinc oxide composites under microwave irradiation. Met. Mater. Int. 15, 1033–1037 (2009). https://doi.org/10.1007/s12540-009-1033-4

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  • DOI: https://doi.org/10.1007/s12540-009-1033-4

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