Classifying – separating – and assorting solids – Plural – diverse separating operations – Magnetic and fluid suspension
Patent
1996-09-03
1999-02-09
Bollinger, David H.
Classifying, separating, and assorting solids
Plural, diverse separating operations
Magnetic and fluid suspension
209214, 209215, 2092231, 209232, B03C 130
Patent
active
058682554
ABSTRACT:
A magnetic ore purification system for enriching magnetic ore concentration in a feed material. The system includes an elutriator, an alternating current magnet, and an ultrasonic separator. The elutriator has a feed port for introducing the feed material into the elutriator and an enriched material port for collecting an enriched material having a magnetic ore concentration that is greater than the feed material. The alternating current magnet generates a uniform low strength magnetic field within the elutriator. The ultrasonic transducer introduces ultrasonic energy into the elutriator.
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