Apparatus for treatment of rubber and plastic wastes
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United States of America Patent
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-
Jun 17, 1980
Issued Date -
N/A
app pub date -
May 4, 1976
filing date -
Oct 4, 1974
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for treatment of rubber and plastic wastes, comprising in series an extruder for heating and melting rubber and plastic wastes to extrude the molten wastes, a decomposing section for heating the molten wastes to prepare decomposed products while optionally separating residues therefrom, a dry-distilling section for gasifying the decomposed products by dry-distillation, and a cooling section for cooling the dry-distilled products to separate gaseous materials from liquid materials.
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