Method and apparatus for separating particulate material accordi

Details Method and apparatus for separating particulate material accordi Method and apparatus for separating particulate material accordi

1992-04-13

1992-11-10

Kashnikow, Andres

Classifying, separating, and assorting solids

With heat treatment

209 2, 209212, 209217, 209232, B03B 100

Patent

active

051616955

ABSTRACT:
Non-magnetic, conductive particles are separated from one another on the basis of their respective electrical conductivities. This is achieved by irradiating the particles with microwave or radio frequency electromagnetic radiation and simultaneously subjecting the particles to a magnetic field. The eddy currents induced in the particles by the electromagnetic irradiation interact with the magnetic field to cause movements of the particles which are dependent on their conductivities.

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