Improving the Efficiency of Metal Production Waste Processing in Electromagnetic Field

Abstract:

A set of theoretical and experimental studies showing the promising application of devices with the rotating electromagnetic field in the technology of processing sludge wastes of metal production is presented in the paper. Regularities of magneto-vibrational layer formation in those devices and parameters of its energy state control are disclosed. There has also a model of agglomerate destruction in the magneto-vibrational layer been proposed, which establishes a connection of agglomerate particle sizes with the strength of magnetic field induction required for its destruction. The results of studies of the process of ferromagnetic particle grinding are presented, factors affecting the degree of grinding are determined. The possibility of forming an ultradisperse fraction during grinding in the rotating electromagnetic field has been experimentally proved. The effect of porousness on the degree of ferromagnetic particle grinding is shown.

• Periodical: Materials Science Forum (Volume 1037)
• Pages: 759-766
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.1037.759
• Online since: July 2021
• Authors: Valery A. Lebedev*, Yury M. Vernigorov, Andrey A. Shirin, Lidianna V. Chunakhova, Elena P. Melnikova
• Keywords: Agglomerate, Destruction, Ferromagnetic Particles, Grinding, Induction, Magneto-Vibrational Layer, Metal Production Wastes, Rotating Electromagnetic Field

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DOI: 10.1051/e3sconf/201913502019

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