Study on open gradient magnetic separation using multiple magnetic field sources

A new type of open gradient magnetic separator using multiple magnetic field sources was proposed. As an example, a open gradient magnetic separation using quadrupole magnetic field was focused in this paper. Simulation study was performed to investigate the basic separation characteristics of our s...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 2002-03, Vol.12 (1), p.959-962
Hauptverfasser:	Fukui, S., Nakajima, H., Ozone, A., Hayatsu, M., Yamaguchi, M., Sato, T., Imaizumi, H., Nishijima, S., Watanabe, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical models Applied sciences Dynamic tests Electrical engineering. Electrical power engineering Electromagnets Exact sciences and technology Magnetic analysis Magnetic fields Magnetic forces Magnetic particles Magnetic separation Miscellaneous Paramagnetic materials Particle separators Performance analysis Quadrupoles Separation Simulation Superconducting magnets Superconductivity Various equipment and components
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Beschreibung
Zusammenfassung:	A new type of open gradient magnetic separator using multiple magnetic field sources was proposed. As an example, a open gradient magnetic separation using quadrupole magnetic field was focused in this paper. Simulation study was performed to investigate the basic separation characteristics of our separation method by analyzing the dynamic behavior of magnetic particles. The simulation results show that the continuous separation of paramagnetic particles of several tens micrometer diameter is enough feasible. We demonstrated the validity of proposed method by an experiment using quadrupole electromagnet.
ISSN:	1051-8223 1558-2515
DOI:	10.1109/TASC.2002.1018559