Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation
Patent
1983-06-21
1988-08-23
Schor, Kenneth M.
Classifying, separating, and assorting solids
Precedent preparation of items or materials to facilitate...
Selective differentiation
209 49, 209214, B03C 100
Patent
active
047654864
ABSTRACT:
A method for obtaining a purified fraction from a mixture using a magnetic fluid wherein the mixture is contacted with the magnetic fluid to preferentially sorb the fluid onto selected components so they become magnetized and the magnetic components in the so-contacted mixture are separated from the nonmagnetic components by passing the mixture through a magnetic field. The method finds particular use for obtaining a purified sample of crop seed from a mixture of crop seed and soil of the same size and texture and for separating nut shells from nutmeats.
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Berlage Arnold G.
Bilsland Douglas M.
Brandenburg N. Robert
Krishnan Palaniappa
Connor Margaret A.
Schor Kenneth M.
Silverstein M. Howard
The State of Oregon, acting by and through the State Board of Hi
The United States of America as represented by the Secretary of
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