Method for recycling aluminum alloy wheels

Solid material comminution or disintegration – Processes – With classifying or separating of material

Reexamination Certificate

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C241S024150, C241S025000, C452S038000

Reexamination Certificate

active

06983901

ABSTRACT:
A method of recycling aluminum alloy wheels, the method comprises providing a feed of aluminum alloy wheels of a particular alloy; fragmenting the aluminum alloy wheels into a plurality of pieces; subjecting the pieces to magnetic separation to produce pieces having a reduced iron content; and, subjecting the pieces having a reduced iron content to shot blasting to produce shot blasted pieces. An optional eddy treatment step may be used.

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patent: WO 95/19454 (1995-07-01), None

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