Solid material comminution or disintegration – Processes – With heating or cooling of material
Patent
1990-10-23
1992-11-17
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
With heating or cooling of material
241 24, 241 74, 241 791, 414412, B65B 6900
Patent
active
051636271
ABSTRACT:
A process and device for the treatment of waste substances for the purposes of recovering organic matter involving introducing, by a suitable mechanical device, the substrate of waste substances to be treated; opening, by thermal fusion, any various packages containing this substrate; separating the fine elements of this substrate by screening; selectively fragmenting the coarse residues from the first sizing; separating these residues by screening; separating all of the screened fragments by means of magnetic sorting; differentially wetting these screened fragments; sorting these fragments by differential rebound and aqueous adherence; and removing, by a mechanical device, the substrate of screened waste substances.
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patent: 4844351 (1989-07-01), Holloway
patent: 4947906 (1990-08-01), Schroeder
Chin Frances
Rosenbaum Mark
Sovadec
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