Effects of filter shapes on the capture efficiency of a superconducting high-gradient magnetic separation system

Y. G. Kim; J. B. Song; D. G. Yang; J. S. Lee; Y. J. Park; D. H. Kang; H. G. Lee

doi:10.1088/0953-2048/26/8/085002

Effects of filter shapes on the capture efficiency of a superconducting high-gradient magnetic separation system

Y. G. Kim, J. B. Song, D. G. Yang, J. S. Lee, Y. J. Park, D. H. Kang, H. G. Lee

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

Abstract

This paper reports experimental and analytical studies on the capture efficiency of a superconducting high-gradient magnetic separation (HGMS) system, employing ferromagnetic filters with various wire diameters and packing fractions. The magnetization force was inversely proportional to wire diameter because the magnetic field gradient increased with decreasing wire diameter. In addition, the capture efficiency of the HGMS system was increased with decreasing wire diameter and increasing packing fraction. The experimental results from the filtration tests via the superconducting HGMS system were in reasonably good agreement with the capture efficiency using the magnetization force obtained by magnetic field analysis.

Original language	English
Article number	085002
Journal	Superconductor Science and Technology
Volume	26
Issue number	8
DOIs	https://doi.org/10.1088/0953-2048/26/8/085002
Publication status	Published - 2013 Aug

ASJC Scopus subject areas

Ceramics and Composites
Condensed Matter Physics
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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abstract = "This paper reports experimental and analytical studies on the capture efficiency of a superconducting high-gradient magnetic separation (HGMS) system, employing ferromagnetic filters with various wire diameters and packing fractions. The magnetization force was inversely proportional to wire diameter because the magnetic field gradient increased with decreasing wire diameter. In addition, the capture efficiency of the HGMS system was increased with decreasing wire diameter and increasing packing fraction. The experimental results from the filtration tests via the superconducting HGMS system were in reasonably good agreement with the capture efficiency using the magnetization force obtained by magnetic field analysis.",

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AU - Park, Y. J.

AU - Kang, D. H.

AU - Lee, H. G.

PY - 2013/8

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AB - This paper reports experimental and analytical studies on the capture efficiency of a superconducting high-gradient magnetic separation (HGMS) system, employing ferromagnetic filters with various wire diameters and packing fractions. The magnetization force was inversely proportional to wire diameter because the magnetic field gradient increased with decreasing wire diameter. In addition, the capture efficiency of the HGMS system was increased with decreasing wire diameter and increasing packing fraction. The experimental results from the filtration tests via the superconducting HGMS system were in reasonably good agreement with the capture efficiency using the magnetization force obtained by magnetic field analysis.

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Effects of filter shapes on the capture efficiency of a superconducting high-gradient magnetic separation system

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