Solid material comminution or disintegration – Processes – Cereal and other seeds or seed parts
Reexamination Certificate
2002-10-02
2008-10-07
Miller, Bena (Department: 3725)
Solid material comminution or disintegration
Processes
Cereal and other seeds or seed parts
C241S012000, C241S013000
Reexamination Certificate
active
07431228
ABSTRACT:
The invention relates to a method and device for separating a mixture, made of particles of a first particle type and a second particle type, especially aleurone particles and shell particles made of comminuted bran, said particles being scarcely distinguishable in terms of size and density, into various types of particles. Separation occurs according to particle-type specific triboelectric charging of said particles in a first active area and subsequent separation of the differently charged moving particles in an electric field.
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Bohm Arturo
Kratzer Andreas
Buehler AG
Miller Bena
Reed Smith LLP
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