Abstract
We present numerical simulation of separating magnetic particles with different magnetic susceptibilities by magnetic chromatography using a high-temperature superconducting bulk magnet. The transient transport is numerically simulated for two kinds of particles having different magnetic susceptibilities. The time evolutions were calculated for the particle concentration in the narrow channel of the spiral arrangement placed in the magnetic field. The field is produced by the highly magnetized high-temperature superconducting bulk magnet. The numerical results show the flow velocity difference of the particle transport corresponding to the difference in the magnetic susceptibility, as well as the possible separation of paramagnetic particles of 20 nm diameter.
| Original language | English |
|---|---|
| Article number | 014610 |
| Journal | Science and Technology of Advanced Materials |
| Volume | 10 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2009 Mar 1 |
| Externally published | Yes |
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Keywords
- field flow fractionation
- HTS bulk magnet
- magnetic chromatography
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Study of flow fractionation characteristics of magnetic chromatography utilizing high-temperature superconducting bulk magnet. / Fukui, Satoshi; Shoji, Yoshihiro; Ogawa, Jun; Oka, Tetsuo; Yamaguchi, Mitsugi; Sato, Takao; Ooizumi, Manabu; Imaizumi, Hiroshi; Ohara, Takeshi.
In: Science and Technology of Advanced Materials, Vol. 10, No. 1, 014610, 01.03.2009.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Study of flow fractionation characteristics of magnetic chromatography utilizing high-temperature superconducting bulk magnet
AU - Fukui, Satoshi
AU - Shoji, Yoshihiro
AU - Ogawa, Jun
AU - Oka, Tetsuo
AU - Yamaguchi, Mitsugi
AU - Sato, Takao
AU - Ooizumi, Manabu
AU - Imaizumi, Hiroshi
AU - Ohara, Takeshi
PY - 2009/3/1
Y1 - 2009/3/1
N2 - We present numerical simulation of separating magnetic particles with different magnetic susceptibilities by magnetic chromatography using a high-temperature superconducting bulk magnet. The transient transport is numerically simulated for two kinds of particles having different magnetic susceptibilities. The time evolutions were calculated for the particle concentration in the narrow channel of the spiral arrangement placed in the magnetic field. The field is produced by the highly magnetized high-temperature superconducting bulk magnet. The numerical results show the flow velocity difference of the particle transport corresponding to the difference in the magnetic susceptibility, as well as the possible separation of paramagnetic particles of 20 nm diameter.
AB - We present numerical simulation of separating magnetic particles with different magnetic susceptibilities by magnetic chromatography using a high-temperature superconducting bulk magnet. The transient transport is numerically simulated for two kinds of particles having different magnetic susceptibilities. The time evolutions were calculated for the particle concentration in the narrow channel of the spiral arrangement placed in the magnetic field. The field is produced by the highly magnetized high-temperature superconducting bulk magnet. The numerical results show the flow velocity difference of the particle transport corresponding to the difference in the magnetic susceptibility, as well as the possible separation of paramagnetic particles of 20 nm diameter.
KW - field flow fractionation
KW - HTS bulk magnet
KW - magnetic chromatography
UR - http://www.scopus.com/inward/record.url?scp=80055081542&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80055081542&partnerID=8YFLogxK
U2 - 10.1088/1468-6996/10/1/014610
DO - 10.1088/1468-6996/10/1/014610
M3 - Article
VL - 10
JO - Science and Technology of Advanced Materials
JF - Science and Technology of Advanced Materials
SN - 1468-6996
IS - 1
M1 - 014610
ER -