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Magnetic separation of the second kind: magnetogravimetric, magnetohydrostatic, and magnetohydrodynamic separations.

Authors
Khalafalla-SE
Source
IEEE Trans Magn 1976 Sep; 12(5):455-462
NIOSHTIC No.
10009987
Abstract
Magnetogravimetric, magnetohydrostatic, and magnetohydrodynamic separation techniques can be classified as magnetic separations of the second kind. Ordinary magnetic separation relies on the inherent magnetic susceptibility of the material to be separated. When the medium of separation rather than the separated particles is made magnetizable, a new system of separations can result. In magnetogravimetry, a colloidal solution of a ferro- or ferrimagnetic substance acts as the separation medium. Magnetohydrostatic separations are conducted in an aqueous solution of a strongly paramagnetic salt. Magnetohydrodynamics applies the faraday effect on suspended conducting materials in an electrolytic solution placed in crossed electric and magnetic fields. The principles underlying the three separation techniques are discussed.
CODEN
IEMGAQ
Publication Date
19760901
Document Type
OP; Journal Article
Fiscal Year
1976
NTIS Accession No.
NTIS Price
Identifying No.
OP 23-77
Issue of Publication
5
ISSN
0018-9464
NIOSH Division
TCRC
Source Name
IEEE Transactions on Magnetics
State
MN
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