Apparatus for processing refuse to produce steel-making scrap
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United States of America Patent
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-
May 5, 1987
Issued Date -
N/A
app pub date -
Oct 4, 1985
filing date -
Oct 22, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Refuse scrap from incinerated refuse or nonincinerated refuse is dried and precleaned to a metal content in excess of 70% and is then comminuted and abraded in a hammer shredder with the comminuted material being subjected to air separation and magnetic separation to yield a metal product containing at least 70% metal and with a density of at least 1 ton per m.sup.3 for direct use as any other iron scrap in a steel-making plant.
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