Method and device for heat treatment of waste products

Distillation: apparatus – Apparatus – Types

Reexamination Certificate

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Details

C202S131000, C202S136000, C202S249000, C422S209000, C110S226000, C110S227000, C110S246000, C110S275000, C110S276000, C110S277000

Reexamination Certificate

active

06849160

ABSTRACT:
An apparatus and method are for the pyrolysis of waste. The aparatus has a rotating cell formed of a cylinder in combination with a truncated cone rotating on the same axis. The apparatus also has a hopper for charging the waste at one end of the cylinder, an ash box at the other end of the cylinder, a gas recuperator, and a retaining threshold between the cylinder and the truncated cone. A region of intimate contact of the waste with itself is created, whereby the waste is converted into coke which is used as fuel in the pyrolysis of the waste.

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patent: 41 36 438 (1993-06-01), None
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patent: 2 273 236 (1975-12-01), None
patent: 376491 (1932-07-01), None
patent: 8802284 (1988-04-01), None

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