Hazardous or toxic waste destruction or containment – Containment – Solidification – vitrification – or cementation
Patent
1997-01-28
1998-06-23
Phasge, Arun S.
Hazardous or toxic waste destruction or containment
Containment
Solidification, vitrification, or cementation
588213, 588216, 588220, 588228, F23D 340
Patent
active
057707847
ABSTRACT:
Improved methods for the treatment of commingled wastes and process systems for practicing those methods are provided. The methods are practiced by first treating the commingled waste material in a primary treatment unit in the presence of a carrier fluid to separate the organic waste from the inorganic waste. The carrier fluid and the gaseous products from the primary unit are then treated in a flameless oxidizer, which efficiently destroys any remaining organic compounds. In one embodiment, the process gases exiting the flameless oxidizer are recycled to the primary treatment unit.
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Heywood Ann C.
Holst Mark R.
Martin Richard J.
Schofield John T.
Phasge Arun S,.
Thermatrix Inc.
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