Method and apparatus for separating dioxin from fluidizable soli

Details Method and apparatus for separating dioxin from fluidizable soli Method and apparatus for separating dioxin from fluidizable soli

1983-09-02

1987-08-11

Makay, Albert J.

Drying and gas or vapor contact with solids

Apparatus

With means to treat gas or vapor

34 27, 34 32, 34 57R, 34 73, 34 79, 34 80, 110227, 110346, F26B 308

Patent

active

046852204

ABSTRACT:
A process and apparatus for treating any fluidizable solid material having a dioxin contaminant absorbed or adsorbed thereon. The method and apparatus includes heating the fluidizable solids, using hot turbulent gas at a temperature in the range of 850.degree. to 2,500.degree. F. to vaporize and thereby separate the dioxin from the fluidizable solids and to fluidize at least a portion of the solids. The dioxin are then further treated to dispose of the dioxins, such as by condensing the liquid and filtering or decanting them from the condensed water.

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