Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1996-08-14
1999-11-02
Bos, Steven
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423594, 423595, 423598, 423599, 423600, 423632, 423326, C01G 4900, C01G 5100, C01G 300, C01G 4500
Patent
active
059764880
ABSTRACT:
Apparatus and a process are provided for converting and/or removing harmful constituents from solid hazardous or other undesirable waste material by heating the waste in a reactor in the presence of a continuous flow of oxygen and waste metals, wherein the waste material becomes a molten metal oxide bath which when solidified, has a spinel structure to chemically bond harmful constituents within the spinel structure by crystal chemical substitution. The resulting metal oxides are environmentally acceptable. A substantially gaseous effluent which may contain particulate material is also generated. The effluent is conducted through a high temperature zone to destroy organic and other harmful constituents influenced by temperature and dwell time. The effluent is further processed through an emissions treatment system to achieve acceptable environmental quality.
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DellaValle Peter
Workman Jason
Bos Steven
Phoenix Environmental Ltd.
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