Solid material comminution or disintegration – Processes – With classifying or separating of material
Patent
1991-06-21
1992-12-29
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
With classifying or separating of material
241 29, 241DIG38, B02C 2300
Patent
active
051745097
ABSTRACT:
Apparatus and processes for treating an incinerated waste material feedstock to obtain a "free-from-ash" ferrous metal product are disclosed which provide for early separation of the initial feedstock into a predominately ash stream and predominately ferrous metal stream by a two step separation based on size of the material and use of dual trommels or special bar screens and dual magnet arrangements.
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Diefenthal James R.
Prinz Peter F.
Starke George O.
Chin Frances
Kiesel William David
Resource Recycling, Inc.
Rosenbaum Mark
Tucker Robert C.
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