Method for decontamination of low level polyhalogenated aromatic contaminated fluid and simultaneous destruction of high level polyhalogenated aromatics
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United States of America Patent
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Jul 2, 2002
Grant Date -
N/A
app pub date -
Aug 18, 2000
filing date -
Aug 18, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Methods are provided for the dehalogenation of halogenated aromatics whereby an inert solvent, an alkali dispersion and high level contaminated material is placed in a vessel, and a low level contaminated inert fluid is then added as a coolant to maintain the temperature below the flash point during the reaction. The low level contaminated fluid is also decontaminated. Typically, the alkali by-product is then neutralized with water. Also taught is the use of water contaminated inert fluids as coolants for the reaction.
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