Classifying – separating – and assorting solids – Magnetic – Paramagnetic
Reexamination Certificate
2008-04-22
2008-04-22
Mackey, Patrick (Department: 3653)
Classifying, separating, and assorting solids
Magnetic
Paramagnetic
C209S636000, C209S214000, C209S213000
Reexamination Certificate
active
10502861
ABSTRACT:
A continuous magnetic separator and process for separating a slurry comprising magnetic particles into a clarified stream and a thickened stream. The separator has a container with a slurry inlet, an overflow outlet for the discharge of the clarified slurry stream, and an underflow outlet for the discharge of a thickened slurry stream. Magnetic particles in the slurry are attracted to, and slide down, magnetic rods within the container. The slurry is thus separated into magnetic concentrate and clarified slurry. Flow control means can be used to control the ratio of the rate of magnetic concentrate to the rate of clarified slurry. Feed control means can be used to control the rate of slurry feed to the slurry inlet.
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Jamison Russell E.
Oder Robin R.
Exportech Company, Inc.
Hageman Mark
Johnson Barbara E.
Mackey Patrick
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