METHOD AND APPARATUS FOR SEPARATING PARTICLES

THE INVENTION CONCERNS A METHOD AND APPARATUS FOR SEPARATING MINERAL PARTICLES ACCORDING TO THEIR DIELECTRIC AND/OR ELECTROPHYSICAL PROPERTIES. IN ONE PRACTICAL EXAMPLE, RUTILE PARTICLES CAN BE SEPARATED FROM ZIRCON PARTICLES. IN THE METHOD, THE MINERAL PARTICLES WHICH ARE TO BE SEPARATED ARE PASSED...

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Hauptverfasser:	SERGEI DIMITRIEVICH VAULIN, JAMES ANTHONY JUDE TUMILTY, VAGIZ NURGALIEVICH ABRAROV, BOJIDARA GRIGOROVA, CHRISTIAN GHISLAIN SCHMIDT
Format:	Patent
Sprache:	eng
Schlagworte:	MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Zusammenfassung:	THE INVENTION CONCERNS A METHOD AND APPARATUS FOR SEPARATING MINERAL PARTICLES ACCORDING TO THEIR DIELECTRIC AND/OR ELECTROPHYSICAL PROPERTIES. IN ONE PRACTICAL EXAMPLE, RUTILE PARTICLES CAN BE SEPARATED FROM ZIRCON PARTICLES. IN THE METHOD, THE MINERAL PARTICLES WHICH ARE TO BE SEPARATED ARE PASSED THROUGH A SHARPLY NON-HOMOGENOUS ELECTRICAL FIELD. PARTICLES WITH DIFFERENT DIELECTRIC AND/OR ELECTROPHYSICAL PROPERTIES ARE SUBJECTED TO DIFFERENT FORCES WHICH SEPARATE THEM SPATIALLY. THE SPATIALLY SEPARATED PARTICLES ARE COLLECTED IN DISCRETE FRACTIONS.